Where was The Whip and the Body filmed?

1963 film by Mario Bava

The Whip and the Body (1963) was filmed in Rome, Anzio, Castel Sant'Angelo and Riserva naturale regionale Tor Caldara, 4 places named in its Wikipedia article, 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