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Secret site

Bletchley Park

Bletchley, Buckinghamshire

Where codebreakers cracked Enigma, sworn to secrecy for decades.

During the Second World War, thousands of codebreakers worked in huts in the grounds of this Victorian mansion. Among them was Alan Turing.

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When
1939–1945
Where
51.9980, -0.7410
Group
Secret bunkers & war sites

Visiting

Open daily as a museum.

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