Where was The Widow Couderc filmed?

1971 film by Pierre Granier-Deferre

The Widow Couderc (1971) was filmed in Dole, Gray and Cheuge, 3 places named in its Wikipedia article, in France. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data