Arch of Constantine, Rome, Italy (with Map & Photos)

The Arch of Constantine is one of the most famous ancient monuments in Rome, Italy, standing beside the Colosseum in the heart of the historic city. Built in the early 4th century, the monumental arch commemorates Emperor Constantine's victory at the Battle of the Milvian Bridge in AD 312.

Arch of Constantine, Italy
Arch of Constantine, Italy


Its three passageways and richly decorated marble reliefs showcase Roman imperial art from different periods. Many of the sculptures were reused from earlier monuments, creating a remarkable visual record of Rome's architectural and artistic traditions.

Quick Facts

  • Location: Rome, Lazio, Italy
  • Built: Around AD 315
  • Dedicated to: Emperor Constantine
  • Style: Roman triumphal arch
  • Location near: Colosseum and Roman Forum
  • Highlights: Three arches, marble reliefs, imperial sculptures

Arch of Constantine, Italy Map