Map Reading

Guide to OS Maps symbols

This simple map reading guide explains every map symbol on an OS Explorer map (1: 25 000 scale), most popular for walking and cycling. Learn what each map symbol represents on the ground and how you can find points of interest, access land and public rights of way to make the most of your time outside.

Which compass is best for me?

In some sense, all compasses do the same job but not everyone uses them for the same purpose. There are many different models with variations in features, accuracy and functionality. We take a look at some of the best on the market to help you decide which compass is right for you.

How to spot history on a map

British broadcaster and anthropologist, Mary-Ann Ochota reveals some of the most common archaeological clues and historic symbols you’ll spot on a map. From church spires to tumulus, this guide will take your though old ordnance survey map symbols.

Free Map Reading Guides

Learn to map read for free with these guides from National Map Reading Week, which aims to inspire people of all ages and interests to get outside, find adventure and make memories. Reading a map can take you off the main paths and discover new places - we’re here to help you learn how!

Danger Areas

If you’ve been using OS Maps’ ‘standard’ mapping recently, you may have noticed we’ve added some places marked as ‘Danger Area’. These areas are used by the military for training.

Top tips for map reading

Want to explore new places? Every adventure starts with a map and some basic map reading skills. Here are our top tips for better map reading so you can start planning your next day out.

OS Maps: How-to video guides

We’ve created a series of short ‘how to’ videos to help you get started or make the most of OS Maps. Packed full of great planning features and extensive mapping across Great Britain, OS Maps is the only app you’ll need for your next adventure. Enjoy your guide to the great outdoors!

Ordnance Survey Advanced Map Reading Quiz

We've created a tough map reading quiz to test your skills. See if you can get 100% without looking at a map legend!

OS Tricky Place Names Quiz

We've created this challenging place names quiz to see how easily you can be tricked with made up places.

OS map puzzles to challenge your skills

Looking for something to challenge yourself? These puzzles, taken from the two OS Puzzle books, will test your map reading skills!