Where was The Goddess of Lost Lake filmed?

1918 film by Wallace Worsley

The Goddess of Lost Lake (1918) was filmed in Big Bear Lake, San Bernardino Mountains and Big Bear Lake, 3 places named in its Wikipedia article, 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

Places per Wikipedia's article

The Wikipedia article names 3 places. Each links to the sentence that says so.