Where was Carnival in Costa Rica filmed?

1947 film by Gregory Ratoff

Carnival in Costa Rica (1947) was filmed in Los Angeles, San José, Alajuela, Cartago and Heredia, 5 places named in its Wikipedia article, in the United States, Costa Rica. 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