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Best compass for walking and hiking in the UK

By: Andrew Forrest - June 2025

Best compasses

Looking for the best compass to navigate your outdoor adventures? In this guide, we explore the top compasses of 2025 to help you make an informed choice, ensuring you stay on track in any terrain.

For walkers, hikers, orienteers and outdoor adventurers, a compass is an indispensable tool. It enables navigation in various weather conditions, even when electronic devices malfunction. A compass helps align your map with north and is essential for taking bearings in low visibility. Unlike GPS devices or smartphones, a compass doesn't require a battery or satellite signal to function.

Table of contents 

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What we will cover in this Best Compass Guide

  • Discover a range of the best compasses for 2025
  • Why do you need a compass?
  • The history of the compass, how it works and the various types
  • An explanation of all the key features of a compass, including the magnetic needle, compass dial, baseplate, rulers and map scales, magnifying lens, sighting mirror, declination adjustment, luminous markings, clinometer, global balancing, liquid-filled capsule, orienting lines, durability and weather resistance
  • The differences between compass types
  • Electronic and digital compasses vs. traditional compasses
  • Compass apps for smartphones and watches
  • How to use and maintain a compass

Best compasses for 2025

The choice of a compass can significantly impact the navigation experience. From the best overall compass to budget-friendly options and gifts, this section reviews our pick of the top models available, ensuring you find the perfect tool for all your walks and adventures here in the UK. A compass is an essential piece of kit for any hiker.

Navigating the great British outdoors requires a reliable compass that suits your needs, whether you're a Duke of Edinburgh's Award participant or a seasoned hillwalker. Below, we've compared nine top-rated compasses - from budget-friendly options to feature-packed models with mirrors and global capabilities - all popular among UK hikers and orienteers. We'll examine what each compass is, who it's best suited for, and what makes it special.

Best compasses at a glance:

Comparison Table: Top Navigation Compasses

Compass Main use Size Weight Key features
Suunto M-3 General hiking & walking 61 × 120 × 14 mm 46 g Adjustable declination, luminous bezel, silicone feet, magnifier, OS map scales
Silva Expedition 4 General hiking & walking 125 × 60 × 10 mm 38 g Full Romer scales, luminous markings, long baseplate, durable design
Silva Starter 1-2-3 Beginner navigation & training 51 × 76 × 10 mm 26 g Simple baseplate, clear markings, thumb curve, basic map scales
Suunto MC-2 Precision navigation & mountaineering 65 × 101 × 18 mm 74 g Mirror sighting, clinometer, luminous dial, adjustable declination
Silva Ranger 2.0 Technical hiking & mountain use 65 × 109 × 15 mm 88 g Mirror, clinometer, slope card, DryFlex bezel, measuring lanyard
Suunto MC-2 Global International travel & global hiking 65 × 101 × 18 mm 75 g Global needle, mirror, clinometer, adjustable declination
Suunto AIM-6 NH Competitive orienteering 80 × 70 × 11 mm 27 g Thumb mount, ultra-stable needle, fast settling, sector indicators
God’s Path Compass Inspirational gift 50 mm diameter 115 g Brass build, engraved scripture, decorative case, symbolic use
Personalised Chrome Compass Custom gift 57 mm diameter 73 g Chrome finish, custom engraving, gift tin, basic compass functionality

Best overall compass: Suunto M-3 Compass

The Suunto M-3 is a high-quality baseplate compass that many hikers consider to be the gold standard for general navigation. It is a simple flat compass with a clear baseplate that you lay on your map to take bearings. Suunto, a Finnish brand, designed the M-3 to be robust yet user-friendly, making it ideal for everything from lowland walks to serious hillwalking.

Suunto M-3 Compass
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Suunto M-3 Compass - illuminated at night

Specs & features:

  • Type: Baseplate compass (clear plastic base)
  • Needle: High-grade steel and balanced for the northern hemisphere. Liquid-filled and jewel-bearing
  • Declination adjustment: Yes - a small screw allows setting declination (comes with a tiny screwdriver tool)
  • Bezel: 360° rotating bezel, luminescent markings, 2° graduations
  • Scales: 1:25k & 1:50k (for OS maps), plus 1:20k and 1:24k (useful abroad)
  • Magnifier: Yes, built-in for map detail
  • Lanyard: Included (snap-lock)
  • Weight: 46 grams
  • Dimensions: 61 × 120 × 14 mm (pocket-friendly size)
  • Extras: Luminous bezel and orienting lines for night use; silicone friction feet to prevent slipping on the map
  • Operating temperature: -30°C to + 60°C

Pros:

  • Very clear dial and markings - easy to read bearing numbers at a glance.
  • Excellent low-light visibility - luminous needle and dial for navigation at dusk or dawn.
  • Quick and stable needle - settles rapidly, allowing you to move faster.
  • Easy-grip bezel - a large, serrated edge is simple to turn, even while wearing gloves.
  • Secure on the map - small rubber feet prevent it from sliding around during plotting.
  • Quality build - tough, reliable and waterproof.

Cons:

  • No 1:40k scale - missing Harvey 1:40,000 scale
  • No Romer scales - they are used for finding grid references more easily
  • A declination tool is needed - adjusting declination requires a tiny screwdriver (provided), which can be fiddly to use in the field
  • Not global (in the standard model) - the base M-3 is for the northern hemisphere only; you'd need the M-3Global for worldwide use
  • The baseplate - could be a little longer (my preference, some people prefer shorter ones to fit better in their hands)

Description:

The M-3 has a clear, crisp dial and an easy-grip bezel. It even glows in the dark - perfect for UK winter navigation when night falls early, as the 360° dial offers excellent luminescence for low-light use. The NH version is designed for the northern hemisphere.

Who is it good for?
Just about anyone who needs a reliable compass. The Suunto M-3 suits Duke of Edinburgh's Award hikers, Mountain Leader trainees, and weekend ramblers alike. It's particularly beneficial if you're prepared to advance from a basic beginner compass to one that offers greater precision.

The M-3 features an adjustable declination setting, which allows you to account for the difference between magnetic north and true north. This is particularly useful for precise work, although in the UK, the magnetic declination is currently negligible.

This compass is also balanced for the northern hemisphere, making it ideal for use in the UK and Europe. It features a fast-settling needle that quickly stabilises, ensuring you aren't left tapping the compass while waiting for it to stop wobbling. The build quality is top-notch - Suunto still manufactures its compasses in Finland, and the M-3 feels slightly more premium than some rival models, with robust, durable plastics that can withstand being knocked about in your rucksack.

What makes it special?
The Suunto M-3 strikes a perfect balance between advanced features and affordability. It offers features typically found on higher-end compasses, such as grippy silicone feet that keep it stable on the map, and the adjustable declination screw for those who travel abroad or seek precise calibration. Nevertheless, it remains lightweight at 46g and slim.

The bezel is exceptionally easy to turn, even while wearing gloves, and features a smooth incremental scale of 2° for precision. The compass includes standard map scales (1:25k and 1:50k for Ordnance Survey maps, plus 1:20k and 1:24k for international maps), enabling you to measure distances on your map.

A couple of things it lacks, which I find useful, are the Romer grid lines and the 1:40k scale used on Harvey maps, as used in the Original Mountain Marathon (OMM). It's not for everyone, but I prefer a longer baseplate, which helps when lining up two points on a map. That's not for everyone, though, as some people prefer the shorter ones as they fit better in the hand.

Overall, the M-3's accuracy, durability, and features have earned it a reputation as one of the best compasses for hikers who want to navigate with confidence.


Best mid-range compass for hiking: Silva Expedition 4 Compass

The Silva Expedition 4 is a true classic - if you learned navigation through Scouts or DofE, chances are you've used one of these. It's a full-size baseplate compass that has been trusted for decades, often recommended as the go-to compass for UK hill walking. In fact, it's DofE Recommended Kit, meaning the Duke of Edinburgh's Award scheme officially suggests it for participants.

Silva Expedition 4
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Silva Expedition 4 - features
Silva Expedition 4 - compass housing
Silva Expedition 4 - scale markings

Specs & features:

  • Type: Baseplate (full-size)
  • Needle: Hardened steel pivot with a sapphire jewel bearing, in a liquid-filled capsule
  • Declination: Fixed scale inside the capsule
  • Bezel: 360° rotating, with 2° increments and a textured edge for enhanced grip
  • Scales: 1:25k, 1:40k, 1:50k on baseplate (plus rulers in mm and inches)
  • Magnifier: Yes, for fine map detail
  • Lanyard: Included (detachable safety-release)
  • Luminous: Yes - markers glow up to ~6 hours
  • Weight: 38 g
  • Dimensions: 125 × 60 × 10 mm (long base for measuring distances)
  • Durability: Waterproof and rugged; withstands cold and rough handling

Pros:

  • Highly trusted and DofE approved - a recommended compass for the Duke of Edinburgh's Award, celebrated for its reliability
  • Full navigation features - includes all three main UK map scales and romer rulers for precise grid references
  • Long baseplate - easier to align with map features for accurate bearings
  • Easy to handle - large, easy-to-turn dial (even with gloves) and clear markings
  • Night navigation ready - luminous points assist when navigating in the dark (after you “charge” them with a torch)
  • Lightweight and durable - only approximately 38 grams, yet designed to endure tough conditions (drops, rain, etc.)
  • Warranty - 5 years

Cons:

  • No adjustable declination - you can't preset magnetic variation (must account for it manually), though it does have a reference scale
  • No clinometer or mirror - lacks extra bells and whistles for mountaineering (this is a straightforward compass without slope or sighting tools)
  • The build is utilitarian - while durable, the plastic bezel feels a bit less premium (not as chunky) compared to pricier compasses like the Suunto
  • Limited glow duration - luminous markings eventually fade in the dark; fine for occasional night use, but not as bright as tritium or LED alternatives -very minor point, unless you expect to be doing more than 6 hours navigating in the dark!

Description:

The Expedition 4 has everything you need in a traditional compass: a clear baseplate with multiple map scales, a rotating bezel, luminous points for night navigation, and even a magnifying glass for reading map details. It's built from robust plastic and designed to withstand the typically tough treatment it might get on hikes (drops, knocks and all).

Who is it good for?
This compass is perfect for hikers and trekkers of all levels, especially those on a budget who still want quality. Because it's so affordable (usually around £30) and reliable, it's popular with Duke of Edinburgh's Award students, Scout groups, and Mountain Leader trainees alike.

It's an 'expert' level compass that's still easy for beginners to pick up - the Silva 1-2-3 guides you through taking bearings step by step. The baseplate is long and features Romer scales (these are tiny grid reference rulers) for the main map scales, which makes plotting your coordinates on an Ordnance Survey map straightforward.

A big plus for me is that it has the full set of Romer markings for 1:25k, 1:50k and 1:40k - Silva designed this model with all three, so it's ideal if you use OS Explorer (1:25k), Landranger (1:50k), or Harvey maps (1:40k). Not every compass includes the 1:40k scale, so this is a big plus for UK walkers who use Harvey maps and for those partaking in the OMM.

What makes it special?
The Expedition 4's strength is in its simplicity and completeness. It doesn't have fancy extras like a mirror or global needle, but it nails the fundamentals. The capsule is filled with liquid to steady the needle, which is a high-quality Swedish steel needle on a jewel bearing - very smooth and precise.

It has a fixed declination scale inside the capsule (a small gauge showing degrees of difference) to help you account for magnetic variation. However, note that you can't mechanically set declination on this model; instead, you'd adjust it manually when taking bearings, which is generally acceptable for most UK walkers.

The bezel rotates 360° with 2° graduations and features a grippy edge that's easy to turn, even with gloves or cold fingers. At night, you get luminous markers - the north arrow, orienting markings, and direction-of-travel arrow all glow after being 'charged' with a light source, providing about 6 hours of glow.

Another handy feature: little silicon rubber feet on the bottom keep the compass from sliding on your map. At just 36 g weight, it's impressively light, yet the baseplate is long (12.5 cm), which makes it easier to take accurate bearings by lining up with map features.

This is the compass I've used for many years in over 20 mountain marathons (KIMMs, OMMs, SLMMs and more), and it never let me down.


Best budget compass: Silva Starter 1-2-3 Compass

The Silva Starter 1-2-3 is an entry-level compass that's ideal for beginners or as a spare to include in your kit. Consider it as a 'training compass' - it's simple, lightweight, and effective without any frills. The Starter 1-2-3 features a compact baseplate (smaller than the Expedition 4) that is designed to fit comfortably in smaller hands, making it popular among schools and youth groups introducing children to navigation.

Silva Starter 1-2-3 Compass
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Silva Starter 1-2-3 Compass - end on

Specs & features:

  • Type: Compact baseplate
  • Needle: Northern hemisphere balanced
  • Declination: Printed scale for reference (no adjustment screw)
  • Bezel: 360° turnable housing, degree markings, Silva 1-2-3 orientation guides
  • Scales: 1:25,000 and 1:50,000 map scales on baseplate (plus cm/inch rulers)
  • Magnifier: No
  • Luminous: No (best used in daylight or with a torch and map)
  • Lanyard: Yes, detachable (with safety breakaway)
  • Weight: 26 g
  • Dimensions: 5.1 cm × 7.6 cm × 1 cm (shorter baseplate than standard, roughly 2 × 3 inches)
  • Material: Clear plastic, reasonably durable but not as robust as professional models (treat gently to avoid scratches or bubbles forming when flexed)

Pros:

  • Very affordable - one of the most affordable and reputable compasses, great for tight budgets
  • Simple and intuitive - designed to make learning navigation easy with Silva's 1-2-3 system printed on it
  • Small and lightweight - easy for kids to handle and carry (only 26 g)
  • Clear markings - distinct arrow and clean font so that beginners can read it without confusion
  • Comfortable grip - curved back fits nicely in the hand, which helps newbies orient the compass correctly
  • Includes basics - comes with a lanyard and has the key map scales (1:50k & 1:25k) needed for UK maps

Cons:

  • Limited features - no advanced tools like mirror, clinometer, or adjustable declination (it's strictly basic)
  • No 1:40k scale - missing the Harvey map scale and Romer rulers, so less convenient for certain maps or precision work
  • Not luminous - lacks glow-in-the-dark capability, so it's harder to use in low light (plan to wrap up navigation by dusk)
  • Less durable - the thinner plastic could crack if sat on or hit, and it may develop bubbles in extreme temperature changes (generally fine for casual use, but not as rugged as higher-end Silvas)
  • Short baseplate - a smaller base means slightly less precision when plotting long map bearings compared to longer compasses (fine for short legs, but not ideal for very fine triangulation)

Description:

Despite its lower price, Silva hasn't compromised on clarity: the baseplate features ample transparent area and a prominent red direction arrow, making it easy to see your map beneath and follow the arrow when taking a bearing.

Who is it good for?
The Silva Starter 1-2-3 is ideal for new navigators, such as young Scouts, Duke of Edinburgh's Bronze participants, or anyone learning map reading for the first time. If you're teaching a family member or a classroom of children how to orient a map and walk on a bearing, this compass is perfect.

It also serves as a handy backup compass for experienced hikers seeking a lightweight spare, as it weighs only 26 grams. Hillwalkers who typically rely on GPS but desire a just-in-case analogue compass often carry the Starter, as it is nearly unnoticeable in their pack.

However, if you're venturing into challenging terrain or conducting a navigation assessment, you would likely wish to upgrade to a more advanced model once you've grasped the basics. The Starter 1-2-3 is valued by scouts, schools, and leisure outdoor navigators as a dependable companion for all basic-level outdoor adventures.

What makes it special?
Its simplicity, comfort, and value are apparent. The Silva Starter 1-2-3 reduces navigation to its essentials: it features a rotating bezel, a clear baseplate with rulers in both millimetres and inches, and two common map scales (1:50,000 and 1:25,000) printed along the edges for measuring distances.

A small detachable lanyard is included, which is handy to prevent kids (or anyone else) from dropping it in the mud. One thoughtful design tweak - the baseplate has a slight up-curve at the back end, enabling it to sit more comfortably in the palm (your thumb rests in the curve). It's not something you'll find on fancy compasses, but it helps youngsters hold it correctly.

The needle is the same high-quality Swedish steel type Silva uses in higher models, so it reliably points north, and the capsule is liquid-filled for quick settling. You even get a tiny declination scale inside the capsule as a learning aid (though again, it's not adjustable).

While it doesn't have a magnifier or luminous markers, in daylight it's very easy to read with a clear font on the dial and markings. All in all, the Starter 1-2-3 provides all the basic functions you need to learn navigation without overwhelming you with features, and at a low cost.


Best mirror compass: Suunto MC-2 Compass

If you're seeking pinpoint accuracy and enhanced functionality, the Suunto MC-2 mirror compass is an excellent choice. This professional-grade compass features a sighting mirror, a flip-up lid with a mirror inside, allowing you to aim at distant landmarks (such as a building or mountain summit) while simultaneously reading the compass dial for a very precise bearing.

Suunto MC-2 Compass
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Suunto MC-2 Compass

Specs & features:

  • Type: Mirror sighting compass, for sight bearings and signalling
  • Needle: High-grade steel, jewel bearing; balanced for northern hemisphere (model MC-2 NH)
  • Declination: Yes, adjustable via screw (tool in lanyard)
  • Clinometer: Yes - scale inside allows measuring slope angle (just tilt the compass on its side and read angle in the mirror)
  • Bezel: 360° rotating dial, 2° resolution, luminous cardinal points
  • Scales: Baseplate has cm/inch rulers; metric scales
  • Magnifier: Yes, on baseplate
  • Luminous: Yes, markings on bezel, needle, etc., glow after light exposure
  • Mirror: Large sighting mirror with centreline and sighting hole for accurate bearings
  • Lanyard: Detachable with wrist lock and declination tool
  • Weight: 74 g
  • Dimensions: 65 × 101 × 18 mm (when folded)
  • Operating temp: -30°C to +60°C

Pros:

  • Extremely accurate bearings - the mirror and sighting notch enable precise alignment with distant targets, often within 1°, providing confident navigation
  • Packed with features - it includes a clinometer for slope angle, a magnifying lens, multiple map scales, and full declination adjustment
  • Great in low light - numerous luminescent elements (dial, direction arrow, etc.) make it usable at night or during early winter mornings
  • Durable, all-weather build - it functions in harsh conditions (temperature-resistant, mirror protects dial, stable needle even when tilted)
  • Ergonomic design - foldable for compact storage; the baseplate has a magnifier and ruler; the lanyard is easy to detach/attach for map work
  • Trusted brand quality - made in Finland with a limited lifetime warranty, ensuring it's built to last

Cons:

  • Bulkier and heavier - 74 g, and the form factor is larger than a basic baseplate (it's essentially two pieces with the mirror), so it takes up more space in your pocket
  • Higher cost - one of the more expensive compasses; you're paying for advanced features
  • The declination screw is small - This makes it fiddly to adjust the declination in the field. The tiny screwdriver on the lanyard is effective, but can easily be misplaced or fumbled with cold fingers
  • Using a mirror requires practice - effectively using the sighting mirror has a learning curve, as beginners may find it awkward at first to coordinate the mirror reflection with the target

Description:

The MC-2 is often the compass of choice for mountaineers, search-and-rescue teams, and serious navigators who require that level of precision. Suunto has equipped this model with a wealth of features, including a clinometer for measuring slope angles (useful for assessing avalanche risk, determining the steepness of a route, or pinpointing your location), an adjustable declination mechanism, luminous markings, and even a small magnifying lens on the baseplate. Essentially, the MC-2 possesses all the features a navigator could desire, in a robust package.

Who is it good for?
The Suunto MC-2 is ideal for experienced hikers, navigators, and outdoor professionals - anyone who traverses challenging terrain or simply enjoys having the best tools. For instance, if you're hillwalking or climbing in Scotland during winter, the clinometer on the MC-2 can assist you in gauging slope angles to stay safe from avalanches.

If you participate in mountain marathons or navigation events, the sighting mirror enables you to take bearings with greater accuracy (sighting compasses like this can narrow the error down to ~1° if used carefully).

The MC-2 is also an excellent choice for international travellers. While the standard version is optimised for the northern hemisphere, Suunto offers a Global variant (discussed later) that operates effectively worldwide. Many Duke of Edinburgh's Award supervisors and Mountain Leaders consider the MC-2 their trusted compass due to its reliability in virtually any scenario.

However, even if you're just a casual hiker, you might find value in the MC-2 for its durability and capability for any journey - it's like having a professional-grade option. Keep in mind, though, that it is bulkier and heavier than simpler compasses, and it often comes at a higher price.

What makes it special?
The MC-2 is akin to the Swiss Army knife of compasses: it incorporates multiple additional tools. The standout feature is the mirror with sighting hole and notch. It is used by opening the mirror to approximately a 45° angle, allowing you to align the sighting notch with a distant feature while simultaneously viewing the reflection of the compass dial, which facilitates highly accurate bearing readings.

This is invaluable for long-distance navigation, such as pinpointing which ridge to aim for across a valley. The mirror also serves as an emergency signalling mirror if required. Then there's the adjustable declination correction: a small screw allows you to set the compass for the local magnetic declination so you don't have to remember to add or subtract it each time (in the UK, declination is now only a couple of degrees at most, but in other parts of the world, it can be significant).

The MC-2's declination adjuster is easy to use - it features a tiny screwdriver concealed within the lanyard's snap-lock (a clever Suunto touch), and you simply turn a screw to set the offset on an internal scale. The compass capsule is of high grade, featuring a jewel bearing and a steel needle for accuracy, and is liquid-filled for enhanced stability. Suunto even engineered a ~20° tilt margin on the needle, meaning the needle won't stick or drag if the compass isn't perfectly level - a useful feature when navigating rough terrain.

Additional features comprise glowing luminescent markings (allowing the dial, orienting arrow, etc., to illuminate in low light), UTM roamer scales on the baseplate (designed for map grids, typically 1:24k USGS scales on select models, along with cm/inch rulers), and a detachable lanyard with a wrist-lock for enhanced security. Furthermore, it includes a built-in magnifier for reading small map text or symbols.

The entire unit folds in half (with the mirror closed) to safeguard the compass face and enhance its compactness. Weighing 75 g, it's not the lightest option available, but given its functionality, it remains a sensible choice. Suunto emphasises quality - the MC-2 is manufactured in Finland and includes a lifetime warranty. In summary, this compass offers precise navigation in demanding conditions, crafted to ensure you stay on course confidently when exploring the unknown.


Runner-up - Best mirror compass: Silva Ranger 2.0 Mirror Compass

The Silva Ranger 2.0 is another excellent mirror compass, offering a feature set comparable to the Suunto MC-2, but with Silva's take on the design. It's called the 'Ranger' because it evolved from Silva's classic Ranger series - essentially, it's a modern upgrade that includes a mirror and other advanced features.

Silva Ranger 2.0 Mirror Compass
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Silva Ranger 2.0 Mirror Compass - housing
Silva Ranger 2.0 Mirror Compass - case

Specs & features:

  • Type: Mirror compass
  • Needle: Steel needle on sapphire bearing; balanced for the northern hemisphere
  • Declination: Yes, adjustable via screw (tool integrated in lanyard)
  • Clinometer: Yes, for slope angle (plus separate slope card included)
  • Bezel: DryFlex™-coated rotating bezel, 360° with 2° gradations, luminous markings
  • Scales: Baseplate: Romers for 1:25k, 1:50k, 1:24k; rulers in mm/inches. Distance scale for 1:25k, 1:50k, 1:24k
  • Lanyard: Yes, with a measuring scale
  • Magnifier: Yes, on baseplate
  • Luminous: Yes, for night use (e.g., north arrow and markings)
  • Mirror: Yes, with sighting hole and sight/cross markings for alignment
  • Lanyard: Safety-release lanyard with adjustable slider (contains declination screwdriver and printed scales)
  • Weight: 88 g
  • Dimensions: 6.5 × 10.9 × 1.5 cm when folded
  • Durability: Waterproof and robust; can handle rough handling and temperature variations

Pros:

  • Full-featured - mirror, clinometer, declination adjust, magnifier etc.
  • Excellent durability - thick, solid baseplate and overall tough construction
  • Slope and distance tools - includes a slope card for quick avalanche risk assessment and a unique lanyard with map distance scales for route planning
  • Easy handling - DryFlex™ bezel and clear degree markings make it simple to use in all conditions (good grip in rain and easy to read dial)
  • Adjustable declination - you can set it once and not worry about magnetic variation on each bearing
  • Warranty - 5 years

Cons:

  • Small declination screw - the adjustment screw and tiny built-in screwdriver can be fiddly (common to all compasses with this system), especially if you have large hands or are working in the field
  • Cardinal points not clear - North, South, East and West and on the orange rubber bezel, but in the same orange colour
  • Mirror not lockable - the mirror lid doesn't lock closed
  • Learning curve - as with any mirror compass, beginners might find it complex until they practice using the sighting mirror and clinometer effectively
  • Northern hemisphere only - the standard Ranger 2.0 is not global

Description:

The Ranger 2.0 boasts a sleek black and orange design and comes with a few innovative extras, notably a slope angle card and a distance-measuring lanyard. Similar to the Suunto, it features adjustable declination, a clinometer, and luminous markings. Built to last, it is renowned for its exceptional durability, with a thick acrylic baseplate that feels solid in the hand. If you're searching for a top-notch compass and prefer Silva's layout or pricing, the Ranger 2.0 presents a compelling option.

Who is it good for?
The Silva Ranger 2.0 is designed for more experienced users - hikers engaged in complex navigation, mountaineers, advanced-level orienteers, and outdoor instructors. It's ideal for anyone tackling steep ground navigation or winter expeditions, thanks to the clinometer and slope card (the slope card is a small insert that helps you quickly estimate slope steepness and even plan extra distance for uphill routes).

Like the MC-2, it's somewhat of a luxury for the average lowland dog walker, but if you regularly hike off-trail in poor visibility or instruct navigation, you'll appreciate its features. Many users who favour Silva compasses (perhaps because that's what they learned on) will find the Ranger 2.0 familiar yet enhanced.

Note that Silva also offers an Expedition S (a higher-end sibling with similar features, plus a split mirror); nonetheless, the Ranger 2.0 often strikes the right balance in terms of price and features, making it our runner-up mirror compass. It's calibrated for the northern hemisphere, making it suitable for navigation in the UK and Europe.

What makes it special?
The Silva Ranger 2.0 boasts a few unique features. My favourite is the DryFlex™ grip - the bezel is coated with a rubbery DryFlex™ material, providing a secure grip when turning the dial, even when it's wet or when you're wearing gloves. I found it very smooth to operate, regardless of what I had on my hands... what a shame the Expedition 4 doesn't have this bezel.

Secondly, the slope card: it's essentially a small card that you can use alongside the compass to determine the slope angle from a map's contour spacing or to verify the clinometer reading. This is excellent for winter safety, such as avoiding avalanche-prone slopes, or simply understanding how much additional effort a climb might require.

Third, the distance lanyard: the Ranger 2.0's lanyard isn't just a string - it's printed with scales (1:25k, 1:50k, 1:24k, 1:62.5k) so you can measure distances on your map by using it as a tiny ruler. I found this flexible map-measuring trick is really handy when planning routes, or quickly estimating how far any quick diversions from my planned routes are.

Of course, the Ranger 2.0 has all the standard features too: an adjustable declination screw (with a tiny screwdriver cleverly hidden in the lanyard's buckle - don't lose it!), a sighting mirror with a sighting hole and an alignment crosshair for extra accuracy, and a built-in clinometer (you tilt the compass and read the incline scale, or simply use the printed slope card). By tilting the mirror to a 45-degree angle, you can verify your direction by observing the bezel in the mirror while aligning with the intended path.

The baseplate has three Romer scales (1:25k, 1:50k, 1:24k) printed on it, which cover the main maps plus the 1:24k scale (commonly used on US topographic maps). The dial is marked in 2° and 20° increments with a bold, easy-to-see font. The cardinal directions imprinted on the orange rubber are not as easy to read.

At night, the Ranger 2.0 also features luminous markings. Charge them during the day or with a headtorch, and you're good for some night navigation. The body is extremely sturdy - as noted, the baseplate is thick, and the whole compass has a rugged feel.

One more small plus: when the mirror is closed, the Ranger 2.0's lid almost fully covers the baseplate, protecting it and making the unit a bit more compact for storage. The weight is 88 g, a bit heavier than the Suunto, likely due to the hefty base and mirror, but still manageable to carry. Overall, the Silva Ranger 2.0 stands out for its combination of practical extras (slope tool, distance lanyard) and Silva's reliable core design.

There are a few Silva compasses on this list, but Silva produces many more, providing additional choices if you're seeking further options.


Best global compass: Suunto MC-2 Global Compass

Do you plan to hike in both the northern and southern hemispheres? If so, the Suunto MC-2 Global is the compass for you. It's essentially the Suunto MC-2 we discussed above, but with one critical difference: a global needle.

Suunto MC-2 Global Mirror Compass
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Suunto MC-2 Global Mirror Compass - features
Suunto MC-2 Global Mirror Compass - illuminated at night

Specs & features:

  • Type: Mirror compass (global needle)
  • Needle: Globally balanced needle (works anywhere on Earth), jewel bearing
  • Declination: Adjustable (same system with screw)
  • Clinometer: Yes
  • Bezel: 360°, 2° marks, luminous, easy-grip
  • Scales: Metric and Imperial rulers, commonly 1:24k and 1:50k Romers (depending on region model)
  • Magnifier: Yes
  • Luminous: Yes
  • Mirror: Yes, sighting mirror with notch and hole
  • Lanyard: Yes, with declination tool and wrist lock
  • Weight: 75 g
  • Other: Operating temperature: -30°C to 60°C. Comes with Suunto's lifetime warranty

Pros:

  • Global accuracy - one compass for all your travels; needle stays accurate and stable in any hemisphere
  • All MC-2 benefits - retains the high precision mirror sighting, adjustable declination, clinometer, etc., of the standard MC-2 (fully featured)
  • Very stable needle - tolerant of tilt, so you don't have to hold it perfectly flat to get a reading, which can speed up navigation on rough terrain
  • Durable and top quality - same bombproof Suunto build, with a mirror to protect the compass face and components made to withstand extreme conditions
  • No need for multiple compasses - saves you money and weight in the long run if you trek overseas, since you won't need a separate southern hemisphere compass

Cons:

  • More expensive - typically costs more than the regular MC-2 (the global needle tech adds to the price, often around £80)
  • Overkill for local use - if you never travel outside of Europe, the global feature is nice but not necessary; you could save money with a non-global model
  • Same weight as MC-2 - while not heavier, it's still a 75 g compass with a mirror, so not aimed at ultralight minimalists

Description:

Most compasses are calibrated for either the Northern or Southern hemisphere, as the needle tilts slightly due to the Earth's magnetic dip. However, a global compass like the MC-2 Global features a specialised needle that stays level and accurate regardless of location. Whether you're trekking in Peru, backpacking in New Zealand, or hillwalking in the UK, this compass functions reliably without the needle adhering to the capsule's roof.

Besides the needle, the MC-2 Global includes all the premium features of the standard MC-2: mirror, declination adjustment, clinometer, and more...

Who is it good for?
The MC-2 Global is ideal for travellers and expedition leaders. If you primarily hike in the UK, Europe, or North America, a standard compass is sufficient. However, if you aspire to trek Kilimanjaro in Africa (southern hemisphere), the Torres del Paine circuit in Patagonia, and later tackle walks in the Alps (northern hemisphere), a compass that works in all regions is incredibly convenient.

Many international mountain guides, backpackers on round-the-world trips, and military users opt for a global compass to eliminate any hassle. Even in the UK, some individuals select the global version simply because it's very stable. On testing, I found the global needle is often more forgiving if you don't hold the compass perfectly flat, which can make it quicker to use on the move. It also provides a bit of peace of mind, knowing that if you ever travel, your compass is ready. Essentially, it's for the adventure enthusiast who wants the best-of-the-best and a 'buy once, use everywhere' solution.

What makes it special?
The star of the show is that global balancing system. Suunto achieved it with a clever design that allows the magnet and needle to tilt independently inside the capsule. This means the needle won't bottom out or become stuck, even if the Earth's magnetic field approaches at a steep angle (which typically occurs as you near the equator or cross hemispheres).

Additionally, the MC-2 Global includes all the features we praised in the standard MC-2. It features a precise mirror sighting system, adjustable declination, luminescent components for night-time navigation, and robust construction. In fact, one could say it's the most comprehensive compass on this list.

The weight remains the same at 75 g because the global needle adds complexity rather than extra weight. It's important to note that Suunto's global compasses typically include 'G' or 'Global' in their names (e.g., M-3G, MC-2G) and sometimes have slightly different model numbers. The MC-2 Global is frequently marketed as the MC-2G or MC-2 Global.

There are a few Suunto compasses on this list, but Suunto offers many more, providing additional choices if you're looking for alternative options.


Best orienteering compass: Suunto AIM-6 NH Compass

The Suunto AIM-6 NH is a distinctly different kind of compass designed with one purpose in mind: competitive orienteering. If you've ever seen orienteers sprinting through the woods with a map in hand, you might notice they often have a compass attached to their thumb - that's precisely what the AIM-6 is.

Suunto AIM-6 NH Orienteering Compass
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Suunto AIM-6 NH Orienteering Compass - on end

Specs & features:

  • Type: Thumb compass with dual bearing with sapphire and neodymium magnets
  • Needle: Visually optimised and ultra-stable orienteering needle with sapphire jewel bearing; balanced for the northern hemisphere
  • Declination: No separate adjustment (you typically align map and compass directly in orienteering; local declination is negligible or adjusted in your route choice mentally if needed).
  • Bezel/Capsule: Turnable capsule with degree markings (allows traditional bearing setting); also has sector indicators for Suunto AIM technique
  • Map scales: None on the compass
  • Luminous: No (not typically needed for orienteering)
  • Attachment: Comes with an adjustable elastic thumb strap and a support plate to sit on the thumb
  • Weight: 27 g
  • Dimensions: 8 cm × 7 cm × 1.1 cm
  • Warranty: Suunto offers a limited 2-year warranty

Pros:

  • Incredibly fast needle - designed to settle almost instantly, so you're not slowed down while navigating at a run
  • Hands-free navigation - attaches to your thumb, keeping your map and compass together for continuous orientation - perfect for competitive orienteering
  • Lightweight & compact - you barely feel its 27 g weight, and it doesn't impede your movement (no dangly lanyards or large baseplates)
  • Optimised for map alignment - easy-to-read needle and alignment markers help you quickly match the compass to your map's north lines without fuss
  • Durable build for racing - made to handle bouncing, jostling and the occasional tumble, all while keeping the needle stable and accurate

Cons:

  • Niche use - It is primarily suitable for orienteering and similar fast navigation; not as convenient for standard hiking navigation or taking precise bearings on distant landmarks (no baseplate ruler or mirror)
  • Learning curve if you're new to thumb compasses - it feels different from a normal compass, and you need to practice map orientation techniques to get the most benefit
  • No luminous features - not meant for night navigation (orienteering events use specialised night compasses or headlamps with map reading, so just be aware this one doesn't glow)
  • Dedicated purpose - as a one-trick tool, it's not as versatile for general use (for example, it's not the tool you'd pick for doing a bearing triangulation on a large-scale OS map - a baseplate compass is easier for that)

Description:

The AIM-6 is a thumb compass, which means you strap it onto your thumb instead of using a handheld baseplate (it includes an adjustable thumb strap). This positioning allows you to hold your map while easily orienting it to north and taking quick bearings while moving without needing to stop. As the top model in Suunto's orienteering range, it boasts an exceptionally stable, fast-settling needle designed for high-speed navigation through various terrains. The 'NH' indicates that it is intended for the northern hemisphere, as this version is specifically balanced for use in the northern parts of the globe.

Who is it good for?
The AIM-6 is ideal for orienteers and adventure racers. If you participate in orienteering events (from local club meets to national competitions) or engage in fast-paced navigation sports or certain adventure races, a thumb compass can significantly increase your speed.

It's also useful for any situation where you need to navigate while moving quickly and can't keep stopping to use a traditional baseplate. For example, some mountain marathon runners or fell runners use thumb compasses combined with small maps. I've always used a standard, larger baseplate compass in all the mountain marathons I've done.

For the average hiker, a thumb compass isn't essential; in fact, it can be somewhat awkward if you're not consistently holding a map. However, for those who navigate using a map and a compass as a race against time, the AIM-6 provides a significant performance advantage.

Orienteering enthusiasts will appreciate that this model was developed in cooperation with a sprint world champion orienteer (Mårten Boström), which demonstrates that it is truly designed with the competitor in mind. Even beginner orienteers often upgrade to a thumb compass like this once they become familiar with map orientation on the move.

What makes it special?
Speed and clarity. The Suunto AIM-6 features an exceptionally stable needle , which means that as you dart through the forest, the needle steadies itself almost instantly when you glance at it, instead of swinging wildly. This stability is achieved through the use of powerful neodymium magnets and precise balancing.

The needle and capsule are also designed to be 'visually optimised', which in practice means the markings and orientation lines are arranged so that it's very easy to align the needle with the north-south lines on your map (quick alignment aids). The AIM-6 actually features a combination of both a traditional rotating capsule (so you can take set bearings like normal) and the ability to use it in a newer technique Suunto calls 'AIM navigation by sectors' - essentially a method of breaking the compass into visual segments for quick direction-finding.

The form factor is minimal: it's just 80 × 70 × 11 mm in size and weighs only 27 g - you won't even notice it on your hand. It's also fully ambidextrous in a sense; you can get left or right thumb versions (most orienteers wear the compass on their left thumb if right-handed, since they hold the map in the left hand).

The capsule is liquid-filled for stability, and Suunto notes a 'dual bearing' system - likely indicating it's extra stable and durable at the pivot point. In terms of build quality, it's on par with other Suunto compasses - made in Finland - but engineered to withstand the jostling of running. In summary, the AIM-6 distinguishes itself by being ultra-fast, ultra-light, and optimised for competitive navigation.

If you need a left- or right-handed version, ensure you select the correct one when making a purchase. Generally, a right-handed person will hold the map and compass in their left hand.


Best religious gift compass: 'God's Path' Compass

The 'God's Path' Compass is a bit different from all the previous ones on our list, and I will say at the outset, it isn't really one for hiking. It is not a technical navigation tool so much as a sentimental keepsake.

God's Path Brass Compass
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God's Path Brass Compass being presented in a church

Specs & features:

  • Type: Antique-style brass compass (often in a classic Victorian design)
  • Needle: Standard magnetic needle, likely on a jewelled pivot (not global, just a simple compass needle)
  • Dial: 360° with cardinal points (N, S, E, W) marked with an aged parchment-look background
  • Engraving: 'God's Path Compass' and 'I will guide you along the best pathway for your life. I will advise you and watch over you.' (Psalm 32:8) on the inside of the lid
  • Material: Brass casing; glass top
  • Closure: Hinged lid with the compass opening like a pocket watch
  • Accessories: It comes with a wooden gift box or leather pouch; it has a chain and comes with a greeting card
  • Weight: ~115 g (4 oz)
  • Dimensions: ~5 cm in diameter for the compass
  • Functionality: Points north; suitable for general direction finding. In reality, it serves more as an indoor keepsake. It is not waterproof, lacks a baseplate, and does not feature illumination, among other shortcomings

Pros:

  • Unique - makes for a special gift or commemorative item, with attractive brass construction and engraving
  • Inspirational message - provides a meaningful quote or spiritual encouragement that can be deeply personal to the owner
  • Great desk or shelf piece - looks classy in an office or home, adding an outdoorsy yet refined decor touch
  • Comes ready to gift - it comes packaged in a wooden box or leather pouch, with a card

Cons:

  • Not for serious navigation - lacks the precision, scales, and damping needed for hiking or orienteering; use it only for rough direction or symbolism
  • Bulky and heavy - Brass is weighty; not something you'd want to carry on a long trek (and no lanyard to attach to your kit securely, unless you rig one)
  • No modern features - no luminous dial, no declination adjustment, no mirror - purely a simple needle compass like in old times

Description:

This is a popular present often given on religious occasions, such as baptisms, confirmations, graduations or to loved ones embarking on a new journey in life. It's an antique-style brass compass housed in a decorative wooden box or leather case. The defining feature is the engraving or inscription, commonly found on the lid or back of the compass, which bears an inspirational message/scripture. Essentially, it serves as a symbolic compass intended to inspire faith and guidance, rather than functioning as a practical compass.

Who is it good for?
This compass is perfect as a gift for an outdoor enthusiast who has a spiritual side, or anyone you want to wish guidance and protection upon. Parents or grandparents often buy it for a child's confirmation or as a gift from friends for someone heading off to university or travelling abroad - the idea being 'may you always find the right path'.

If you're a serious hiker, you wouldn't choose this as your primary navigation tool, but you might still cherish it as a personal talisman or backup. It could be a nice gift for a Duke of Edinburgh's Award achiever as well - something to mark the occasion. Because it's a fully functional compass (it does point north), a casual user can use it for basic orientation, such as figuring out cardinal directions at a campsite. However, it's not designed for detailed map work or expeditions.

What makes it special?
The appeal lies primarily in its aesthetic and inspirational value. The 'God's Path' compass often features an antique brass finish, which lends it a vintage nautical appearance - think old ship's compass vibes. It typically comes in a wooden presentation box or leather case. The compass itself includes a chain, so resembling a pocket watch compass with a lid that opens.

Technically, it's a very basic compass inside - a magnetic needle on a pivot. It isn't liquid-filled, so the needle wobbles more than a standard compass, and you need to hold it level for a steady reading. The item weighs 280 g, which indicates that it's quite hefty for its size, as brass is a heavy material.

This compass serves as a heartfelt metaphor: just as a compass shows direction, it symbolises being guided on the right path in life, with faith as the guide. It's that personal touch that makes it special to the recipient.


Best gift compass: Personalised Chrome Compass with Custom Engraving

A compact, chrome-plated compass that you can personalise with your own message, creating a special keepsake. It's a functional compass presented in a tin, perfect as a gift for outdoor enthusiasts or for commemorative occasions.

Personalised Chrome Compass with Custom Engraving
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Personalised Chrome Compass with Custom Engraving sat in its box
Personalised Chrome Compass with Custom Engraving - dimensions

Specs & features:

  • Material & build: Chrome-plated metal housing
  • Custom engraving: Laser-engraved text personalisation (add a name, date or message on the compass)
  • Functionality: Fully functional magnetic compass for basic navigation
  • Size & weight: Pocket-sized (~5.7 cm diameter) and lightweight (≈73 g)
  • Presentation: Comes with its own gift box/tin for a ready-to-gift presentation

Pros:

  • High-quality finish: The compass looks and feels well-made, with neat engraving work. The chrome build gives it a nice weight and premium feel for the price
  • Good value: Considering the personalisation and the build, it's good value if you are looking for a gift

Cons:

  • Not for serious hiking or orienteering: While perfectly fine for casual use, it lacks the advanced features of dedicated hiking compasses

Description:

Who is it good for:
It's a perfect gift for hikers, campers, or anyone who would appreciate a sentimental present - consider birthdays, graduations, Father's Day, Mother's Day, and more. The ability to add an inscription makes it especially suitable for commemorating significant events or for friends and family who appreciate meaningful gadgets. You can use it out and about as a very basic compass, but it lacks a baseplate, scales, luminous markings, direction arrows, etc., that are needed for it to be used as a serious navigation tool.

What makes it unique:
Unlike standard compasses, this one allows you to create your own legacy with text engraving. It comes ready to gift in a stylish box, adding to the presentation and surprise factor. In short, it's a marriage of practicality and personal touch.

What makes it special:
Despite its gift-worthy appearance, this chrome compass says that it is built to handle the outdoors. The casing is made of durable metal, which it claims is designed for rugged use, and the compass itself is a traditional magnetic compass that actually works for basic navigation. For me, it really should be used only for very basic navigation - for navigating out on the fells, you really need one of the 'non-gift' compasses on this list.

It's nicely compact, with a diameter of 5.7 cm across, and lightweight at about 73 g, so it slips into a pocket or pack with ease.

The real plus point is the custom engraving: you can have a name, date, or short message laser-engraved on the compass (often on the lid), making it truly your own. Engrave It Online (the maker) allows multiple lines of text, so you have plenty of room to get creative or heartfelt. The compass comes gift-ready in a presentation tin box, eliminating the need for wrapping, which adds a nice touch of elegance.

Overall, it's perfect for hikers, campers, or anyone who would appreciate a sentimental gift - think birthdays, graduations, Christmas, etc., but it isn't one for serious navigation out on the hills.

These are our selection of the best compasses for walking, hiking, photographers or for anyone who needs one. There are a vast array of compasses available on Amazon.


Why you need a compass

  • Orient the map - By lining your paper map up with true north using a compass, you know which way to head, even in cloud, rain or mist.
  • Take precise bearings - When features are hidden, you can take a bearing from your map or from a visible landmark (summit, forest edge etc.) to guide you accurately between two points
  • Battery-free backup - GPS devices and phones can run out of power, lose signal, or break. A simple compass never needs charging and will still work in remote areas.
  • Emergency navigation - In an emergency (lost or injured), knowing basic map-and-compass skills could be life-saving. Compass skills are part of many hillwalking awards and courses for exactly this reason.


In practice, even if you mainly use a GPS or phone app, carrying a compass (and a waterproof map) is wise. It's not heavy, and can get you out of trouble if electronics die or you stray off the path.

The history of the compass

The compass, an ancient innovation, transformed navigation. It originated in China, where early compasses crafted from lodestones (naturally magnetised iron ore) can be traced back to the Han Dynasty (around 200 BC). Initially utilised for fortune-telling and geomancy, mariners eventually recognised their navigational significance.

A very early lodestone being used as a compass

A very early lodestone being used as a compass

By the 11th to 12th centuries, Chinese sailors were employing the compass for maritime voyages, and independently, European mariners started using magnetic compasses during the same period. In 13th-century Europe, the solid needle and compass card were enhanced (often mounted in a bowl or on gimbals for ships).

13th-century Chinese and European sailors, along with their compasses

13th-century Chinese and European sailors, along with their compasses

Throughout history, the compass has undergone various enhancements, including the introduction of steel needles, liquid damping, and adjustable declination. By the 19th and 20th centuries, compasses became essential equipment for explorers, military forces, and surveyors.

How a compass works (simply explained)

A magnetic compass needle is really just a tiny, balanced magnet. It works because the Earth itself is like a giant bar magnet, with magnetic poles near the Earth's geographic north and south poles.

The Earth with a superimposed compass needle over the top - the red end points to North

The Earth with a superimposed compass needle over the top - the red end points to North

The compass needle aligns itself with the Earth's magnetic field. One end of the needle (usually painted red) points toward the Magnetic North Pole, and the other end points south. By reading the marked compass dial, which is marked with North, East, South and West and subdivided into 360° graduations, you can determine directions.

However, True North is not the same as Magnetic North. The angle between them is called magnetic declination (or variation), and it varies depending on the location.

True North points to the geographic North Pole (the top of Earth's axis). Grid North is the upward direction of the vertical grid lines on a map (such as the Ordnance Survey grid). Magnetic North is the direction indicated by your compass needle - the orientation of the Earth's magnetic field at your location.

These three norths are closely related, yet different, and these differences are crucial for accurate navigation. Indeed, map legends frequently feature a diagram with arrows showing Grid, True, and Magnetic North.

In the UK today, declination is typically around 1°-2°, but in other parts of the world, it can exceed 10°. If you are on a long trip, it's important to adjust your compass or map for local declination.

Compass types

The specific activities you plan to undertake determine the type of compass you should choose. From basic hiking compasses to specialised orienteering and sighting compasses, each type offers unique features tailored to different navigation needs. Understanding these differences will help you select the most suitable compass for your walks and adventures.

There are several compass designs used for outdoor navigation:

Baseplate / Map compass:

This is the common flat compass on a transparent rectangular base. It usually has a liquid-filled capsule with a magnetised needle, orienting lines, a rotating bezel (degree dial), and map scales etched on the baseplate.

Baseplate compasses often feature a magnifying lens and a directional arrow that indicates the direction of travel. They are versatile and ideal for map work because they allow you to see the map underneath. These are probably the most used compasses for hiking. I always have at least one in my rucksack - they weigh next to nothing and could be a lifesaver.

Mirror / Lensatic / Sighting compass:

A folding compass (often called 'military-style') with a sighting wire and lens. Sighting compasses come equipped with mirrors, allowing for simultaneous views of the compass dial and the landscape, thereby providing precise bearings. It is held vertically to sight a distant object precisely. Many include tritium or luminous sights for low-light use. These are also often used by hikers, and I do see these being used more and more out on the hills and mountains.

Thumb / Orienteering compass:

A small, often open-face compass worn on the thumb. It's designed for quick use in orienteering races. It typically features a simple dial and lacks a baseplate.

Wrist / Pocket compass:

These are generally small compasses designed to be carried on a watch strap or key ring. While they are less accurate, they are useful for providing a quick sense of direction and are often used by scouts or casual walkers.

Global compass:

A compass whose needle is balanced for use in any magnetic zone (both northern and southern hemispheres). Most normal compasses are balanced for one hemisphere, and if you use them in the wrong hemisphere, they cause errors.

Electronic / Digital compass:

Magnetometer sensors, a device that measures the strength and direction of magnetic fields, built into devices such as smartphones, GPS units, and smartwatches, also function as compasses. They often provide readings for Magnetic and True North, latitude/longitude, etc.

Clinometer / Slope compass:

Some advanced compasses (especially for winter navigation) include a clinometer to measure slope angle (important for avalanche safety).

Key compass features explained (what to look for)

Compass features marked on author's Silva Expedition 4 compass


Not all compasses are created equal. Some are basic, while others are packed with features to help you navigate more accurately, safely, and confidently in the great outdoors. Here's a breakdown of the most common compass features, what they do, and why they matter:

Magnetic compass needle

  • What it is: The central needle inside the compass capsule that aligns with Earth's magnetic field. Often made from stainless steel and sometimes have a sapphire jewel bearing
  • What it does: Always points towards Magnetic North
  • Why it's helpful: It provides a reliable directional reference. A high-quality compass features a finely balanced, quickly settling needle that remains stable and is easy to read

Rotating compass dial (bezel ring)

  • What it is: The circular ring marked with degrees (0-360°) around the compass capsule
  • What it does: It lets you set a bearing and follow a direction of travel
  • Why it's helpful: Essential for navigation - allows you to measure and follow bearings from a map or real-world landmark. Look for a clear, easy-to-turn, and readable bezel with a good grip, especially when wearing gloves. Some compasses have easy-to-grip rubber bezels

Baseplate

  • What it is: The flat, usually transparent, plastic plate on which the compass sits. They are usually made from highly durable transparent acrylic plastic
  • What it does: Used to line up with your map, take bearings, and measure distances
  • Why it's helpful: A transparent baseplate lets you see the map underneath. Longer baseplates are helpful for drawing lines or triangulating positions. Some baseplates include ruler edges and map scales

Rulers and map scales

  • What it is: Markings on the baseplate for converting map distances (e.g., 1:25,000, 1:50,000). Markings are generally 'hot-stamped' on for durability.
  • What it does: Helps measure real-world distances on your map
  • Why it's helpful: Saves you doing mental maths or guessing distances - essential when using OS maps or planning routes. For example, 1:25,000 means that 1 cm on the map corresponds to 25,000 cm, which equals 250 metres. Four cm is a kilometre - maps are often marked in kilometre squares.

Romer scales

  • What it is: Scales on the baseplate - basically a ruler that matches the scale of the map you are using
  • What it does: They help you read a grid reference accurately from a map
  • Why it's helpful: They allow you to measure distance or accurately work out a six-figure grid reference that lets you determine the coordinates of a known position on the map (or to determine the position of known coordinates on the map)


If your compass does not come with a Romer Scale, you can buy one separately.

Magnifying lens

  • What it is: A small built-in magnifying window on the baseplate
  • What it does: It lets you zoom in on fine map details, like contour lines or place names
  • Why it's helpful: Makes map reading easier, especially in bad light or for those, like me, with less-than-perfect eyesight

Sighting mirror

  • What it is: A small mirror on the inside of the compass lid (often on lensatic or advanced models)
  • What it does: It allows you to view the compass dial while sighting a distant object, such as a mountain or building
  • Why it's helpful: Improves precision when taking bearings from landmarks. Very useful in poor visibility or mountainous terrain

Declination adjustment

  • What it is: A way to adjust the compass for local magnetic variation (declination)
  • What it does: Allows the compass to show True North or Grid North instead of Magnetic North.
  • Why it's helpful: In areas with noticeable declination (such as parts of the USA or Europe), this ensures your compass bearings align with your map. Currently in the UK, the difference is minimal (less than 2°), but whilst minimal, it should be adjusted for when taking readings. Some models utilise a small screw adjustment, while others employ a manual offset.

Luminous markings

  • What it is: Glow-in-the-dark paint or material on the needle, bezel, or baseplate. In low-light conditions, luminous components become critical for navigation. Modern compasses often feature self-luminous materials, such as tritium and phosphors, which glow without requiring external light sources. These luminous markings can be found on various parts of the compass, including the needle and rotating bezel, facilitating easy reading in the dark.
  • What it does: Allows you to read the compass in low light or at night
  • Why it's helpful: Crucial for night hikes or early starts. Some compasses 'charge' from sunlight or torchlight. These features make a compass more versatile, allowing you to navigate confidently at night or in dim environments. Whether using photoluminescent materials that absorb ambient light or self-luminous components with long-lasting glow, these features enhance the basic functionality of any compass. Once activated, some will give up to 6 hours of light.

Clinometer

  • What it is: A built-in tool that measures slope angles
  • What it does: Shows how steep a hill or terrain is, usually in degrees
  • Why it's helpful: It's useful for avalanche safety in winter, assessing whether the terrain is safe or passable or for finding your location

Index line

  • What it is: A line on the outer edge of the graduation scale
  • What it does: It marks the bearing set by the compass housing
  • Why it's beneficial: By rotating the graduation ring to align the red north of the compass needle with the North arrow, you can take a bearing from the graduation scale at the index line

Global needle / Global balancing

  • What it is: A special needle that works in both northern and southern hemispheres
  • What it does: Prevents the needle from dragging or tilting if you travel internationally
  • Why it's helpful: Essential for travellers and expedition use. A standard compass might not work correctly abroad (e.g., in Australia or South America).

Liquid-filled capsule

  • What it is: The compass housing is filled with liquid to dampen the needle's movement. The liquid is generally an anti-static liquid.
  • What it does: Stabilises the needle and makes it settle faster. Ensures perfect dampening, stability and accuracy of the needle.
  • Why it's helpful: Easier to read bearings and reduces wobble. Almost all quality compasses are liquid-filled.

Lanyard

  • What it is: A lanyard is usually a length of cord, webbing, or strap that attaches to a compass. If your compass doesn't have one, but has a hole in the baseplate where one could be attached, there are many lanyards for sale on Amazon that you could choose.
  • What it does: Helps you keep hold of the compass if you drop it
  • Why it's helpful: Prevents you from losing the compass

Fixed or rotating orienting lines

  • What it is: Lines inside the compass housing that line up with your map's grid. The red/black north-south lines are fixed within the compass housing.
  • What it does: Helps you align the compass correctly with the map's north-south lines
  • Why it's helpful: Prevents navigation errors - key for setting accurate bearings

Durability and build quality

  • What it is: Materials and design that resist shock, cold, water, and wear. High-quality compasses are often made from robust materials, such as ABS plastic, which enhances their resistance to corrosion and impact.
  • What it does: Ensures your compass performs in harsh outdoor conditions
  • Why it's helpful: You want a compass that won't crack, freeze up, or break if dropped. Look for models rated for sub-zero temps, with strong baseplates and waterproof construction.

Rubber friction feet

  • What it is: Rubber feet are usually under the corners of the baseplate
  • What it does: Helps the compass stick to the map and not slide
  • Why it's helpful: Helps stop the compass from sliding whilst map reading

Weather resistance

  • What it is: Resistance to rain, snow, condensation and freezing temperatures
  • What it does: Keeps the compass working in all conditions
  • Why it's helpful: In the UK, during winter, or in alpine conditions, a fogged-up or frozen compass can be dangerous. Quality brands test their compasses down to -20°C or lower.

Differences between compass types

Each type of compass has its specific applications: baseplate compasses are standard for hiking and navigation, lensatic compasses are employed for precision or military tasks, thumb compasses are well-suited for sport orienteering, and digital compasses provide everyday convenience, although they require power and calibration.

A hiker holding a compass in one hand and a map in the other, looking at the route ahead


Compass designs differ in certain ways:

Use-case and layout:

Baseplate compasses come with clear cases that include map scales (e.g., 1:25k, 1:50k) and are excellent for navigation. Lensatic compasses are sturdy and often have metal housings and sighting mechanisms. Thumb compasses forgo a baseplate to prioritise lightweight speed.

Needle balance (zone):

Most analogue compasses are calibrated for either the Northern or Southern hemisphere. A needle calibrated for the northern hemisphere will not settle properly if taken to Australia, for instance. Global compasses feature a balanced needle that functions in any zone.

Features:

Higher-end compasses may feature luminous (glow-in-the-dark) markings, travel scales, declination adjustment, and additional tools. For instance, some hiking compasses incorporate a declination scale (or adjustment screw) so that you can set the local declination on the compass itself. Others come with built-in clinometers for slope measurements or rotating sighting mirrors for precise bearings. More affordable compasses (or basic sporting compasses) may not include these extras.

Digital vs. analogue:

Electronic compasses in GPS units or smartphones provide a digital readout and can automatically adjust for declination or even combine GPS heading with magnetometer data. While they are convenient, they require batteries. In contrast, analogue compasses are entirely mechanical and magnetic, making them generally more reliable in extreme conditions.

Durability:

Many hiking compasses are filled with liquid (for stability) and are rated to function in cold or even extremely hot temperatures. Cheaper compasses may not be liquid-filled and could be less accurate.

Electronic and digital compasses vs. traditional compasses

In addition to magnetic compasses, many modern devices offer 'compass' functions:

GPS handhelds and watches

Devices such as Garmin GPS units and multisport watches (Garmin, Suunto, etc.) feature a 3-axis electronic compass. This magnetometer-based compass can indicate bearing even when you are stationary (unlike a GPS heading, which requires movement). Garmin notes that their outdoor watches include both a 3-axis electronic compass and a GPS-based compass. The advantage is the integration with maps and data, but the downside is dependence on batteries. If the battery fails, the compass function is lost.

Smartphone apps

Most smartphones contain a magnetometer, allowing dedicated apps to function as compasses. Android Authority tested compass apps and found that they all essentially do the job in the same way, utilising device sensors. Popular free apps include Compass & Altimeter (Android), which displays Magnetic and True North, latitude and longitude, and altitude, as well as KWT Digital Compass, which shows both Magnetic and Geographic North, as well as slope angle.

The compass bearing on the integral compass on an iPhone pointing towards Pendle Hill

The compass bearing on the integral compass on an iPhone pointing towards Pendle Hill

iPhones have a built-in Compass app. Third-party apps, such as Compass Professional or Spyglass, offer additional features like GPS coordinates, grid references, and sun/sky charts. The upside is convenience and additional information (e.g., some apps display sunrise/sunset times or current locations). The downside is that phone compasses should be calibrated (usually by moving the phone in a figure-8 pattern), and metal covers or magnets can cause errors.

The more complex compass screen on the Spyglass app on an iPhone, pointing towards Pendle Hill

The more complex compass screen on the Spyglass app on an iPhone, pointing towards Pendle Hill

Smartwatches

Newer smartwatches often include a compass. For example, the Apple Watch Series 5 and later have a magnetometer for a built-in Compass app. Garmin Fenix and Suunto models similarly have digital compasses. These show your heading and often integrate with mapping apps on the watch. Remember, if your watch band contains magnets or metal (some Apple bands do), it can interfere with the accuracy of your watch.

Despite their convenience and additional features, electronic devices like GPS units rely on batteries and signals, which are prone to failure in remote areas.

In summary, electronic and digital compasses are excellent for convenience and additional data; however, they rely on power, signals and sensors. Traditional magnetic compasses remain the most dependable option in remote or extreme conditions. Many hikers, like me, carry both a reliable handheld compass and a GPS device, watch, or phone as a supplement.

Hybrid apps

Outdoor mapping apps (OS Maps, AllTrails, Outdooractive, Komoot, Gaia, etc.) typically work across multiple devices and include a compass overlay when navigation mode is enabled. This can be handy, but remember it's still using your phone's sensors.

The compass bearing is shown at the top of the OS mapping app on an iPhone

The compass bearing is shown at the top of the OS mapping app on an iPhone

In all cases, the accuracy depends on the device's magnetometer and software. Keep your phone, tablet, and watch calibrated and away from metal or magnets. Remember that a flat surface and a shake-free hold yield the best digital compass readings. While apps are convenient, I would always recommend carrying a classic compass on walks as a reliable backup.

How to use a compass on a walk

Mastering effective compass use can enhance navigational skills, fostering self-reliance during outdoor activities and could save your life! A compass helps with the following:

  • Determining your heading
  • Aligning your map with the landscape
  • Identifying the direction of objects or destinations
  • Walking in a straight line towards your identified destination


Knowing how to use a compass is crucial. Here's a simple step-by-step guide to taking a bearing from your map and following it:

  • Orient your map: Lay your map flat. Use the compass to align the top of the map with Magnetic North by turning it until the red needle aligns with the north-south grid lines on the map. This ensures that the map accurately reflects ground directions.
  • Set a bearing on the map: Identify your current location and desired destination on the map. Position the compass on the map so that the long edge of the baseplate (or the direction arrow) connects these two points. Ensure that the travel arrow end of the compass points towards your destination (from your position to your destination).
  • Align the compass housing: Keeping the baseplate steady, turn the compass housing (the circular dial) until the orienting lines printed inside the capsule are parallel to the north-south grid lines on the map. Basically, turn the red part of the north/south arrow until it is parallel with the map meridians and points north on the map. If your compass features an adjustable declination (as mentioned above), set it now so that the bearing reflects local declination.
  • Follow the bearing on the ground: Stand upright and hold the compass in your hand. Turn yourself and the compass until the red end of the needle aligns with the red north arrow. The direction of travel arrow will now indicate your destination.
  • Walk towards your destination: Select a distant landmark along that bearing and begin walking towards it. Having a landmark allows you to avoid constantly checking the compass. Regularly check and realign the compass to stay on course. If you encounter any obstacles that you need to navigate around, you can adjust your orientation and continue your journey.


This is only one way to use a compass. There are others that you need to learn, and many nuances, such as what if I don't know my current position. If you are new to map reading, navigation and using a map and a compass, I would recommend reading a book on the subject.

A couple of good books are:

Ordnance Survey Book: Navigation Skills for Walkers

Ordnance Survey Book- Navigation Skills for Walkers
Buy Now
Ordnance Survey Book- Navigation Skills for Walkers - back

Cicerone Book: Map and Compass: A comprehensive guide to navigation

Cicerone Book- Map and Compass - A comprehensive guide to navigation
Buy Now
Cicerone Book- Map and Compass - A comprehensive guide to navigation - back

There are numerous other similar map reading and navigation books available on Amazon.

Compass maintenance

A compass is robust, but a little care will keep it accurate for years. Follow these key maintenance tips:

The steps to clean and maintain a compass

The steps to clean and maintain a compass

  • Keep your compass dry and clean - After hikes, ensure you remove any mud or moisture. For liquid-filled compasses, periodically check for leaks or air bubbles. A small air bubble may form in extreme temperatures, but generally dissipates. However, if the bubble is large, the compass may be compromised.
  • Protect it - When not in use, keep your compass in a sturdy case or pouch. Prevent dropping or striking it, as this may cause the needle to become misaligned. While on a walk or hike, if you are not using it, ensure it is safely tucked away in a pocket of your backpack, yet still easily accessible. Furthermore, while you are walking and using it, make certain your hand is through the lanyard attached to the compass to avoid losing it if you drop it.
  • Avoid extreme temperatures - Never expose your compass to extreme temperatures, which could deform the plastic.
  • Avoid magnets and electronics - Keep the compass away from strong magnets, such as those found in phone speakers, radios or machinery, as well as large metal objects that could either permanently magnetise or deflect the needle. When packing, make sure it is separated from your phone or any other items that may contain magnets.
  • Check the needle - Before travelling, ensure the compass is held flat and confirm that the needle moves freely and consistently points to north. If the needle is unresponsive or sluggish, the pivot jewel may be damaged or sticky; in such instances, the compass requires servicing or replacement.
  • Calibrate electronic compasses - If you are using a smartphone or digital compass, calibrate it regularly by following the device's instructions, typically by moving it in a figure-eight pattern. This helps to maintain accuracy. Ensure you do this whenever you suspect any distortion (for instance, after placing the phone near metal).
  • Luminous activation - For compasses featuring luminous components, expose them to sunlight or a lamp for several minutes before using them in the dark. Many require 'charging' from light.


By adhering to these simple steps, your compass should remain dependable.

Summary of the best compasses of 2025

This guide highlights the best compasses for walking and hiking in the UK in 2025, covering a wide range from beginner-friendly baseplate models to advanced mirror compasses for precise navigation. It explains why a compass is essential, offering reliable direction when electronics fail, and showcases key features like declination adjustment, luminous markings, and clinometers that enhance outdoor safety.

Each compass featured serves a specific audience, from DofE participants to international mountaineers and competitive orienteers. The list also includes gift-worthy compasses with symbolic or personalised touches, showing that a compass can be both a practical tool and a meaningful keepsake.

FAQs about compasses

What is a compass?

A compass is a navigation tool that uses a magnetised needle to point towards the Earth's Magnetic North. It helps you determine direction and orient yourself when walking, hiking, or navigating outdoors. Simple, reliable, and battery-free, it's an essential part of any navigation kit.

How does a compass work?

A compass needle aligns itself with the Earth's magnetic field because the Earth behaves like a massive bar magnet. The north end of the needle points towards the Magnetic North Pole, which is near (but not exactly at) the Geographic North Pole (see magnetic declination below). A compass dial is calibrated in degrees (0°-360°), allowing you to read directions once the needle has settled.

Why should I use a compass when I have GPS or a smartphone?

While GPS devices and phones are great tools, they can malfunction. They depend on batteries and satellite signals, whereas a compass does not. A compass is always 'powered' and consistently points to Magnetic North, ensuring it serves as a dependable backup when electronics fail or when you choose to navigate using just a map and compass.

How do I adjust for magnetic declination?

Magnetic declination is the angular difference between Magnetic North and True North (Map North) at your location. In the UK, declination is minimal, approximately 1°, but it can be larger in certain areas. To adjust, either set the declination correction on your compass (many compasses feature a screw or scale for this), or manually add or subtract the declination from your bearing. Always verify the latest declination from maps or online sources (Ordnance Survey maps typically note it in the margin).

How can I use a compass to align a map?

Begin by laying your map flat and positioning the map's north (top) to match the direction of the compass needle. In practice, rotate the map (with the compass on it) until the red end of the needle aligns with the top of the map. This adjustment ensures the map faces the same direction as the real world. Once oriented, the features on the ground (such as rivers and hills) will correspond with their representations on the map.

What is the best compass for hiking or for beginners?

For the majority of hikers in the UK, a liquid-damped baseplate compass featuring a rotating bezel is considered ideal. Recommended beginner compasses, often utilised by Scouts and in outdoor courses, are the Silva Starter 1-2-3 and the Suunto A-10. These models are sturdy, user-friendly, and come equipped with a lanyard, costing approximately £15-£25. If you seek additional features such as luminescence, a clinometer, or a global needle, consider upgrading to a mid-range option like the Suunto M-3 or the Silva Expedition 4. For most hiking activities, any compass that offers clear markings, a fine jewel bearing, and a degree bezel (labelled with N-W-E-S) will perform effectively. It's best to steer clear of very inexpensive compasses with subpar bearings or plastic balls, as they may lack accuracy.

How do I calibrate a compass?

Analogue compasses don't require calibration, as long as you avoid nearby magnets. For electronic compasses (such as phones and watches), calibration is typically performed by moving the device in a figure-eight pattern until it realigns. Some devices have on-screen prompts. Also, keep the compass level when calibrating. I always calibrate my compass every few months, especially if I bang or drop my device or mobile or if readings seem off. Always follow the specific app or device instructions for best results.

Can a compass be affected by nearby metal or electronics?

Yes. Strong magnets and large metal objects can attract the compass needle and cause incorrect readings. Keep the compass a good distance away (tens of centimetres) from phones, radios, metal buckles, vehicle bodies, speakers, etc. If you suspect interference (e.g. if the needle wobbles oddly), step away from metal and try again. There are not many places in the UK with magnetic rock, but the Cuillen Ridge on Skye is one of them . The compass can give strange readings when stood on magnetic rock, so great care needs to be taken.

How can I utilise a compass at night or in bad weather?

A compass functions effectively in any conditions - fog, darkness, or rain does not affect the needle. However, you will require some light to read it. Many hiking compasses come with luminous markings or glow-in-the-dark paint on the bezel and needle. You can 'charge' these by exposing them to daylight or a flashlight before it gets dark.

In complete darkness, a flashlight is necessary to view the compass dial. For navigating at night, use a red-filtered flashlight or headtorch to help maintain your night vision. Some compasses, such as the Silva Expedition 4, are specifically designed for night-time use, featuring glow strips on the direction-of-travel arrow.

Are compass apps on smartphones as good as a real compass?

They can be quite accurate, but there are caveats. Smartphone compasses use internal sensors, so they often require careful calibration and can be thrown off by magnetic cases or metal objects. In practice, I would recommend comparing any app's reading with a known bearing occasionally and to your compass, and not relying on it as your sole navigational tool. Always know how to use a paper compass as a backup.

What should I do if my compass needle sticks or appears inaccurate?

First, make sure it's on a flat surface and away from magnets. If the needle still sticks, the pivot could be damaged. Many high-quality compasses utilise a jewel bearing; if dirt enters, it can cause the needle to become jammed. In this situation, the compass may require cleaning or replacement. Regular inspections (see Maintenance above) can help identify issues early. Additionally, be aware that rapid temperature changes can cause a temporary air bubble; if you notice one, allow the compass to reach room temperature, and the bubble will often disappear.

What are the differences between compasses and GPS units?

In summary, a compass indicates direction by locating north and enabling you to maintain a bearing, whereas a GPS pinpoints your position on a map. A GPS device, such as a handheld unit or your phone's map application, provides your exact location (latitude/longitude or grid reference) and can record tracks, but it requires satellites and power.

In contrast, a compass merely points north and requires no power. Many hikers, including myself, opt to carry both: a GPS for accurate positioning and as a backup navigation tool, in addition to a compass and map to cultivate essential navigation skills. Understanding how to use both tools is valuable, as GPS devices can malfunction or deplete their battery, while a well-used compass will remain reliable.

Why is a compass essential for outdoor navigation?

A compass is crucial for outdoor navigation as it offers dependable direction without the need for batteries in remote regions where GPS signals might not work, ultimately conserving time and energy.

What are the key features to look for in a compass?

When selecting a compass, seek a dependable magnetic needle, a clear compass dial, a baseplate, a sighting mirror, magnetic declination adjustment, durability, weather resistance, and luminous elements. These characteristics are crucial for precise navigation and longevity. For a full list of features, what they do and why they are useful, check out the key compass features section above.

Are compass apps reliable for navigation?

While compass apps can be useful, traditional compasses are a more reliable backup due to their independence from phone battery and calibration needs.

Who invented the compass?

The earliest known compasses were invented in ancient China around 2,000 years ago, originally used for fortune-telling. Chinese sailors began using them for navigation by the 11th century. The compass later spread to Europe and the Islamic world, revolutionising travel and exploration.

June 2025