Explore the outdoors with confidence
Maps anytime, anywhere
Street mapping, aerial imagery and detailed topographic mapping lets you explore the world around you and discover new places.
Create your own path
Quick and easy route plotting let's you create your own routes to follow.
No signal?
No problem.
Download & save offline maps & routes directly to your phone before you set off, so you can access them, wherever your adventure takes you.
Created by the experts
Trusted mapping & navigation tools direct from the experts at Ordnance Survey, Britain's national mapping service.
Record and keep track
Follow your activities on the go & save them to see your stats.
Wherever you need us
Available on Desktop, Mobile, Tablet and Smart watch.
Get prepared
Visit the OS Shop to get ready for your adventure.
Personalised OS Maps
Create your own Custom Made map using our iconic Explorer & Landranger mapping. Makes a wonderful memento, an invaluable tool to plan your dream trip, or the perfect gift.
OS Paper Maps
Check our extensive range of paper maps. From localised & highly detailed, to regional road and tour maps, these are the most detailed maps of Great Britain.
Outdoor Gear
Whether you're hiking, cycling, running, walking camping, or something else; explore our extensive range of outdoor gear, get inspired & get outside.