Ordnance Survey

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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.

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Map shop

Maps and outdoor gear – everything you need to explore, boost your fitness and stay safe.

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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.

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National Map Reading Week

17-23 October 2016. Find information, ideas and activities to boost your map reading skills, whatever your age or knowledge.

All about map reading

Britain’s buried treasure

Geovation works with utilities to reveal the business opportunities beneath our feet.

Challenge 2016: Underground assets

Graduates shape OS’s future

Graduates are actively helping shape the future of OS at home and abroad. Applications for the scheme are now open.

OS graduate scheme

Become an armchair cartographer

OS has teamed up with publishers Laurence King to release a new colouring book of Great Britain.

The Great British Colouring Map