OS maps show physical and human features as symbols. This makes the maps easier to read. Each OS map has a key to show what the symbols mean. Large-scale maps - 1:1,250, 1:2,500 and 1:10,000.

Maps are representations of the world created by experts called cartographers to help other people navigate different places. Maps contain information tailored to a specific purpose.

Enjoy a memorable family day at one of over 400 English Heritage sites – like Hadrian's Wall or Dover Castle – when you ...