Where was The Secret of Convict Lake filmed?

1951 film by Michael Gordon

The Secret of Convict Lake (1951) was filmed in Durango, Bishop and Century City, 3 places named in its German Wikipedia’s Hintergrund 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.

See them on the map → Wikipedia Source data