Where was Rancho Deluxe filmed?
1975 film by Frank Perry
Rancho Deluxe (1975) was filmed in Livingston and Paradise Valley, 2 places named in its Wikipedia article's Production section, in the United States. 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.
Places per Wikipedia's Production section
Wikipedia’s Production section names 2 places. Each links to the sentence that says so.

