The essential online mapping application
Access the full range of OS Explorer Maps and OS Landranger Maps on your computer. Plan, create and share your own routes, find places to go and things to do, and print out maps.
Ordnance Survey maps on your mobile
Our official app enables you to plan, record and track all of your outdoor adventures. Download high-resolution map tiles to your handheld device and view them with or without mobile or Wifi signal.
Memory-Map gives you intuitive and easy to use software with Ordnance Survey Explorer digital maps for all of Great Britain.