Ordnance Survey

OS Maps

Your guide in the great outdoors

OS Maps app displayed on different devices

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.

How can we help?

I'd like to...

Find out more >

Map shop

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.

Find out more

Mapping Britain in 3D

Our Product Development Consultant, Jon Horgan, showed BBC Breakfast how we create intelligent 3D data.

Full story on our blog

Road maps relaunched

The OS Road map series returns this September after a seven-year hiatus.

Pre-order yours today

Geovation winners Run An Empire launch fitness game

Hoxton-based PAN Studio was awarded £26,000 to develop an exercise strategy game on a smart phone app.

Learn more and download for iOS

Northumbria's National Park challenge

To mark the park’s 60th anniversary, David Wilson walked its length non-stop, and OS data kept him on the right track.

Walk in the Park

Find the right business product

Our interactive product finder makes it easy to choose from our extensive portfolio of business data.

Explore the options

Find the right leisure map for your next trip

Our interactive sheet viewer makes it quick and easy to work out which paper maps you need for autumn days out.

Choose and buy from us

New greenspace data

From March 2017, it'll be much easier to find every publicly accessible greenspace in Scotland.

More about greenspace