Valmont filmed at Abbaye aux Hommes, Caen. Filming took place at this abbey, which now serves as the town hall of Caen.
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 Caen and it tells you what was shot around you, how to get there, and whether you can actually go in.
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