The last story in "Roman Holiday" took place in Castel Sant'Angelo. It is a mausoleum built on the banks of the Tiber River. It was designed and built by the Roman Emperor in the 2nd century AD as a resting place for himself and his successors. Centuries have passed, and Castel Sant'Angelo has undergone some changes: first as a fortress to stop the invasion of the enemy, then as a prison, and finally into a magnificent papal palace. The Holy Angel Bridge across the Tiber River in front of Castel Sant'Angelo is the most beautiful bridge in the city of Rome. There are twelve statues of angels on the bridge. Each angel holds the same torture device as Jesus, and these twelve angels are From Bernini's hand.