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Five Ancient Roman Monuments and Their Survival into Modern Times

cultural-heritage · 2026-06-04

Five remarkable ancient Roman monuments continue to thrive in modern Rome, showcasing the city's rich heritage. Castel Sant'Angelo, constructed as a mausoleum for Emperor Hadrian in 135 AD, now serves as a museum. The Baths of Diocletian, completed in 306 AD, are partly integrated into the National Roman Museum. The Colosseum, finalized in 80 AD, became a shrine for Christian martyrs in 1749. The Pantheon, originally built in 27 BC by Marcus Agrippa and later rebuilt by Hadrian, was converted into a church between 608 and 613 AD. Additionally, the Temple of the Deified Hadrian was dedicated in 145 AD by Antoninus Pius.

Key facts

  • Castel Sant'Angelo built in 135 AD as mausoleum for Emperor Hadrian.
  • Baths of Diocletian completed in 306 AD, largest imperial baths.
  • Temple of the Deified Hadrian dedicated in 145 AD by Antoninus Pius.
  • Colosseum completed in 80 AD by Vespasian and Titus.
  • Pantheon built in 27 BC by Marcus Agrippa, rebuilt by Hadrian.
  • Castel Sant'Angelo now a museum; Baths of Diocletian partly in National Roman Museum.
  • Colosseum became a shrine to Christian martyrs in 1749.
  • Pantheon converted to Christian church in 608–613 AD.

Entities

Artists

Institutions

  • National Roman Museum
  • Basilica of St. Mary of the Angels and Martyrs
  • Chamber of Commerce of Rome
  • Catholic Church
  • Frangipani family

Locations

  • Rome
  • Italy
  • Castel Sant'Angelo
  • Baths of Diocletian
  • Temple of the Deified Hadrian
  • Colosseum
  • Pantheon
  • Campus Martius
  • Tiber River
  • Vatican

Sources