In time for National Map Reading Week, test your map reading skills with our map reading quiz.
Liked this one? You can also still try our 2016 quiz here.
A guide to birdwatching
Our favourite places
Here in the OS office, we live and breathe the outdoors. We're a fine blend of enthusiastic cyclists, hikers, runners, climbers and swimmers and we love sharing our passion with you. Here's a collection of our favourite places in Britain.
Winter family adventures
We solve your winter family adventures dilemmas, so you can enjoy time-savvy, low-cost, close-to-home family fun outside.