Where was Romeo and Juliet (1964) filmed?

1964 film by Riccardo Freda

Romeo and Juliet (1964) was filmed in Rome, Madrid, Verona, Ávila, Caprarola, Rascafría and 1 more place, 7 places named in its Wikipedia article, in Italy, Spain. 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