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Compass

Magnetic navigation instrument for finding direction without batteries or signal. The most reliable navigation tool that exists.

Compass

Why it matters

GPS devices run out of battery. Phone signals disappear in remote areas. A compass always works. Combined with a map, it’s the foundation of outdoor navigation that has guided people for centuries. In poor visibility — fog, darkness, whiteouts — a compass may be your only way to navigate safely.

Features to look for

Baseplate design

A clear baseplate with ruler markings lets you take bearings directly from a map.

Luminous markings

Glow-in-the-dark cardinal points for navigation in low light.

Declination adjustment

Lets you compensate for the difference between magnetic and true north.

Common mistakes

Holding near metal objects

Zips, phones, and knives deflect the needle. Hold the compass well away from metal.

Not practising before you need it

Learn to take a bearing in your local park, not when you’re lost on a mountain.

Top picks · Trusted suppliers

Recommended products

Silva Ranger Compass

Silva Ranger Compass

A proven baseplate compass with a sighting mirror and map scales for accurate navigation when phones and GPS die. A dependable classic trusted by hikers and the military.

  • Never needs batteries or signal
  • Sighting mirror aids accurate bearings
  • Map scales and romer for real route planning
Check price on Amazon →
Silva Outdoor Classic Compass

Silva Outdoor Classic Compass

A compact baseplate compass from Silva, one of the most established names in outdoor navigation. It has 1:25k and 1:50k romer scales printed on the plate for measuring distances straight off an Ordnance Survey map, so it is a sensible first compass for anyone learning to navigate without relying on a phone.

  • 1:25k and 1:50k map scales for direct OS map measurement
  • Clear baseplate with magnifying lens for reading fine detail
  • Light and small enough to live permanently in a grab bag or coat pocket
Check price on Amazon →
Silva Compass Starter 1-2-3

Silva Compass Starter 1-2-3

An entry-level baseplate compass aimed at people learning to navigate with a paper map. It covers the essentials — a direction-of-travel arrow, a rotating bezel and a clear baseplate for taking bearings — without the mirror or sighting extras of pricier models. A sensible first compass to keep in a grab bag or to teach map-reading with.

  • Simple, reliable baseplate design that's easy to learn on
  • Lightweight and pocketable for a grab bag or day pack
  • Rotating bezel and clear baseplate for taking bearings off a map
Check price on Amazon →
Silva Ranger No 3 Compass

Silva Ranger No 3 Compass

A proper baseplate compass with a rotating housing and 1:25k/1:50k romer scales, the kind you'd pair with an OS map when the phone dies or the fog closes in. Silva is the reference brand for UK hillwalking navigation, and this is a dependable everyday model rather than a novelty.

  • Rotating bezel and clear baseplate for taking and following bearings off a map
  • Built-in 1:25,000 and 1:50,000 scales match UK Ordnance Survey maps
  • Works with no batteries or signal, unlike phone navigation
Check price on Amazon →
Emergency Signal Mirror

Emergency Signal Mirror

A compact signalling mirror that reflects sunlight to flag down rescuers over long distances. A featherweight backup way to be seen when you're lost or stranded.

  • Flashes visible for miles in sunlight
  • No batteries or power required
  • Tiny and light to always carry
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Rite in the Rain Waterproof Pocket Notebook (3x5)

Rite in the Rain Waterproof Pocket Notebook (3x5)

A genuinely waterproof top-spiral notebook whose pages shed rain, sweat and mud so pencil and all-weather pen notes survive a soaking. Reach for it when you need to record a grid reference, a phone number or a casualty's details in weather that would turn ordinary paper to pulp. The 3x5 inch size drops into a jacket or grab-bag pocket.

  • Water-shedding pages stay legible when wet
  • Pocket 3x5 size fits a chest pocket or grab bag
  • Printed imperial and metric ruler on the cover
Check price on Amazon →
Silva Expedition 4 Compass

Silva Expedition 4 Compass

A professional-grade navigation compass with map scales and a clinometer, trusted by rescue teams. The pick for serious hill and expedition navigation.

  • Precise bearings for real navigation
  • Multiple map scales and a clinometer
  • Rugged, professional build
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Stone Journal Explorer Waterproof Notebook

Stone Journal Explorer Waterproof Notebook

An A5 waterproof field notebook with tear-proof stone paper that sheds water entirely, keeping navigation notes, contacts and records legible in any weather.

  • Genuinely waterproof stone paper
  • Tear-resistant and durable
  • Pocket-friendly A5 size
Check price on Amazon →
Suunto MC-2 Mirror Compass

Suunto MC-2 Mirror Compass

A simple, accurate baseplate compass at a keen price. A dependable no-batteries way to learn map-and-compass basics and keep a backup in every bag.

  • Accurate liquid-filled needle
  • No batteries or signal needed
  • Light and inexpensive
Check price on Amazon →
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