Where was One Deadly Summer filmed?

1983 film by Jean Becker

One Deadly Summer (1983) was filmed in Carpentras, Roussillon, Sault, Goult, Saint-Saturnin-lès-Apt, Gargas and 4 more places, 10 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