Dangerous Liaisons filmed at Château de Champs-sur-Marne, Champs-sur-Marne. Most of the film was shot at this 18th-century chateau overlooking the Marne, once rented by Madame de Pompadour.

Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer. This is a street or a long feature — the coordinate is a representative point on it, not a single spot.
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Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Champs-sur-Marne and it tells you what was shot around you, how to get there, and whether you can actually go in.
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