Where was The Black Camel filmed?

1931 film by Hamilton MacFadden

The Black Camel (1931) was filmed in Honolulu, Kailua and Royal Hawaiian Hotel, 3 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.

See them on the map → Wikipedia Source data