A free app for Android, by Ordnance Survey Ltd.

Explore the great outdoors with Great Britain’s most popular leisure mapping app and find your way through the green and pleasant land. Whether you’re looking to walk, cycle, or go for a run, there’s a route for you in Great Britain. 

If you’re a walker, the wide variety of maps and styles are perfect for the walker at your doorstep. For those who love cycling and riding, there are hundreds of routes in Great Britain to explore, from the best mountain biking routes to the quiet country lanes. And for those of you that love to get out and explore, there’s the option to create your own map and travel routes from your home to your destination.

Whether you’re a runner, a cyclist, or a walker, you’ll love using OS Maps to find the right route and the best maps to take with you.