Where was Zorro Rides Again filmed?

1937 film by John English, William Witney

Zorro Rides Again (1937) was filmed in Los Angeles, Chatsworth, Angeles National Forest, Red Rock Canyon State Park, Bronson Canyon and Iverson Ranch, 6 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