Castle of St. Angelo

The Castle of St. Angelo, also known as the Mausoleum of Hadrian, is a historic fortress in Rome built initially as a tomb for Emperor Hadrian and his family around 139 AD. Over centuries, it was transformed into a military stronghold, a papal fortress, and a prison. It features massive stone walls, towers, and a central courtyard, reflecting its strategic importance and evolving functions. Today, it serves as a museum and tourist attraction, offering visitors insight into Rome's rich history, architecture, and the city's enduring legacy of power and protection.