*The brains behind the The Ordnance Survey Puzzle Book and The Ordnance Survey Puzzle Tour of Britain, bring you the ultimate guide to adventure.* Perfect for ages seven and up, and the best introduction to map-reading, navigation and the great outdoors. Want to become an expert map-reader? Want to explore the great outdoors armed with hints and tips from the map creators themselves? Want to test your new-found skills with a host of challenging map puzzles? Then this is the book for you. Created by Ordnance Survey, who make all the incredible maps for the whole of the British Isles, this book will teach you how to read a map like an expert, and explore the incredible outdoors. You'll also have the chance to test your skills with map-reading puzzles that'll keep you entertained for hours. So strap on your boots, pack up your walking essentials, and start your map-reading adventure!