Anagni Cathedral - Credit: Wikimedia Commons
Anagni Cathedral () is a Catholic cathedral in Anagni, Lazio, Italy, notable as the summer residence of the Popes for centuries (before Castel Gandolfo). Home to the cathedra of the Diocese of Anagni-Alatri, it is a Marian church dedicated to the Annunciation of the Blessed Virgin Mary. Read more on Wikipedia
Source: en.wikipedia.org