Castel Sant’Angelo was built to be a mausoleum for the Emperor Hadrian and his family. Built in 123 BC, it later was turned into a fortress and castle by the popes. It was once Rome’s tallest building. The ashes of other emperors were buried there, but scattered when the Visigoths invaded in 410. It also served as a prison, but today the castel is a museum. Among the most well known sights in Rome, film buffs will recognize it as a setting from “Angels and Demons”.
