Where was The Flowers of St. Francis filmed?

1950 film by Roberto Rossellini

The Flowers of St. Francis (1950) was filmed in Sorano, Manziana, Mazzano Romano, Oriolo Romano and Sovana, 5 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