Download & save offline maps & routes directly to your phone before you set off, so you can access them, wherever your adventure takes you. Trusted mapping & navigation tools direct from the experts at Ordnance Survey, Britain's national mapping service. Follow your activities on the go & save them to see your stats.

Explore the outdoors with OS Maps, our mapping and navigation app, available on Apple and Android devices. Bring your geography classes to life with a range of geography and GIS resources from OS. Discover trusted geospatial data …

Discover millions of routes to walk, run & cycle; or plot your own with Ordnance Survey mapping and route planner tools on web and app. Try it for free.

Find the right OS Explorer or OS Landranger map from anywhere in Great Britain using our map selector. See coverage areas of all map numbers. Free delivery when you spend £10

Looking for new places to walk, run or cycle? OS Maps has over a million pre-planned routes to discover all over the UK. Find local routes or explore further afield.

OS Paper Maps are the most detailed maps of Great Britain that are offered in a variety of ranges with Explorer, Landranger, Road, and Tour to suit the outdoor adventure you are planning. OS Explorer maps clearly display public footpaths, rights of way open access land, and vegetation.

Get inspired & explore the outdoors with unlimited maps across multiple devices. Find & create routes for walking, hiking, running, cycling & more. Try it for free.

Get unlimited OS Explorer and Landranger maps on any device making it easy for you to explore the great outdoors. Create your own routes for walking, running, cycling and more; or choose from millions of ready-made routes.

Use election maps for Great Britain and Northern Ireland to explore the electoral geography of the UK. Find out about the different services and licences offered by HM Land Registry and Registers of Scotland. Information and guidance on how to use and access unique property reference numbers (UPRNs).

OS Open Map Local. Open Map Local is Ordnance Survey's new free 1:10,000 map product, which is being actively maintained. In contrast to OS Street View, it tends to identify public buildings with generic labels such as "Education Facility". Open Map Local is also a better match, in terms of colour and style, to the 1:25,000 VectorMap District maps.