Castel Sant'Angelo’s cylindrical silhouette dominates Rome’s skyline, a 1,900-year evolution from Emperor Hadrian’s mausoleum to a papal fortress and prison. This layered history spans 1,900 years, longer than any other castle on this list—outlasting #1’s 800-year-old octagonal design by more than a millennium. The castle’s 58-meter diameter and 21-meter-thick walls reflect its military adaptation, while the Passetto di Borgo passage connects it to the Vatican, a 0.8-kilometer escape route used during the 1527 Sack of Rome. It houses over 200,000 artifacts in its national museum, showcasing art from antiquity to the Renaissance.
Comments on "Castel Sant'Angelo, Rome"
Create a free account or sign in to join the discussion.
Sign in to join the conversation