Castel Sant’Angelo, also known as the Mausoleum of Hadrian or Mole Adrianorum, is an imposing castle in Rome, located on the right bank of the River Tiber, not far from the Vatican. SHORT HISTORY In the year 135 AD, the roman emperor Hadrian commissioned a mausoleum for himself and his family, a monument worthy of the Antonine dynasty. The works were completed by Antonino Pio in 139 AD. To link it to the Campus Martius area, Hadrian built also a bridge, Pons Aelius, the current Ponte Sant’Angelo. In 401, the mausoleum was included in the Aurelian Walls, and became a fortress, losing its original function as a sepulcher. As a castle, it defended the city in 410 against the Visigoths of Alaric, and in 455 against the Vandals of Genseric. In the first half of the 10th century, the castle became the stronghold of Senator Theophylact, who also used it as a prison. In the second half of the 10th century, the castle passed into the hands of the Crescenzi family. Later, the castle was owned by the Pierleoni family and subsequently by the Orsini family. Beginning with the 14th century, the papacy connected the castle to the Saint Read more [...]