Where was Planet of the Vampires filmed?

1965 film by Mario Bava

Planet of the Vampires (1965) was filmed in Cinecittà, 1 place named in its French Wikipedia’s Tournage section, in Italy. 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