The Imitation Game filmed at Joyce Grove, Nettlebed. The codebreakers' exterior is this 1908 Jacobean-style manor, once used as a hospice. On screen it's Bletchley Park.

Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Nettlebed and it tells you what was shot around you, how to get there, and whether you can actually go in.
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