Ordnance Survey
Explore Britain in detail with your 7 day free trial of OS Maps today
Go off the beaten track and explore with Great Britain's most detailed mapping at your fingertips – now with stunning 3D.
Map shop
Buy maps and outdoor gear – everything you need to explore, boost your fitness and stay safe.
Visit the map shop
Maps for business
Learn how OS data lets your business gain competitive advantage.
Helping your business
Public sector maps
OS data can help your organisation be more effective. It's free under our mapping agreements.
Supporting your vital workLatest news...
GeoTech continues to grow
Four start-up businesses join OS's funded Geovation Programme.
Meet the start-ups
Mapping Nations: The Next Decade
During the first week of July, leaders of national mapping and cadastral authorities from across the globe will be in the UK to discuss some of the greatest challenges the world faces.
The Cambridge Conference
Explore GB with OS’s 3D adventure planning tool
OS Maps now includes an immersive aerial 3D view of Great Britain in HD, helping outdoor enthusiasts discover even more places.
Aerial 3D viewing tool