No one knows Great Britain better
Online | Mobile | Paper
Start your adventure
Personalised OS maps
Create your own map – select an area, then add a photo and a title. The ideal Christmas gift – only £16.99 with free delivery.
GPS sale - save up to 25% on top devices!
Find the perfect GPS device for a walker, runner and cyclist. Sale includes devices from top brands and prices start from just £84.99.
OS Spin Series
Take part in a brand new series of cycle rides in the South and East of England in early 2015.
With our new addressing tool for business and government, zero in on your customers using the most comprehensive cloud hosted dataset in the country.
Plan, share and print your own routes using free online OS Explorer and OS Landranger maps.
Start your adventure today
We’re all about location
You'd be lost without us – we've got Great Britain mapped.
Find out what we do
Free digital map data
Download sample data
Try our data and see how it can help your business.
GB Minecraft map
Download GB Minecraft 2, our free, highly detailed map of Great Britain for Minecraft gamers.
Working with OS map data products
Discover how business and government have worked with our products and the difference it has made to them. View all case studies.