OS Maps online

What is OS Maps?

OS Maps works through your browser or mobile device to help you plan your next adventure. You can view high definition maps and aerial imagery, plot a route and print your map, get GPS guidance or output to GPX.

Image of devices running OS Maps


Use as a guest to view the 'standard' map, register for FREE to find, create and share routes or upgrade to Premium to use 1:25k and 1:50k maps and access advanced features.


Seven days Premium no payment needed
Try now with no commitment
Sign up
One month
£ 3.99
One month
Ideal for a holiday or trial
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£ 23.99
One year subscription single payment
Ideal for longer term planning
More info


OS Maps app

OS Maps app

Turn your mobile or tablet into a GPS with the free OS Maps app. Includes route planning and recording, with offline mapping for OS Maps Premium users.

The latest release on iOS and adds automatic sync of routes between desktop and mobile.

Discover new routes

Discover new routes for walking, running or cycling


OS Maps key features


Maps available Standard, aerial Standard, National Parks, aerial, 1:25k (Explorer), 1:50k (Landranger)
Create Routes Yes - manual Yes - manual and automatic snap to path (in National Parks)
Find routes Standard only Standard + premium
Add notes and images Notes only Notes and images*
Show places of interest Yes Yes
Driving directions Yes Yes
Live weather Yes Yes
Print maps A4 A4, A3
Print route card Yes Yes
GPX files Import Import and export

* images coming soon

App - iOS and Android

Maps available online Standard, aerial, night  Standard, aerial, night, 1:25k (Explorer), 1:50k (Landranger)
Maps available offline Only with code from paper map Any (must be downloaded in advance)
Sync routes to desktop Yes Yes
Create Routes manually Yes Yes
Discover routes Standard Standard + Premium
Record routes Yes Yes
Show position Yes Yes
Turn by Turn navigation No Yes
Place name search (online) Yes Yes
Compass (iOS only) Yes Yes
GPX files Import Import and export
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