Where was Santa Santita filmed?
2004 film by Laurice Guillen
Santa Santita (2004) was filmed in Iguig, Currimao and Quiapo, 3 places named in its Wikipedia article's Production section, in the Philippines. 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.
Places per Wikipedia's Production section
Wikipedia’s Production section names 3 places. Each links to the sentence that says so.

