A prominent sight between the Colosseum and Roman Forum, this elegant triumphal arch was erected in 315 to celebrate Emperor Constantine's victory over his rival Maxentius at the Battle of Milvian Bridge.

Facts & Stats on the Arch of Constantine

Go Historic ID
Arch of Constantine
Arco di Costantino

Visitor & Contact Information

Piazza del Colosseo
Rome, Italy

Essays on the Arch of Constantine

Description of the Arch of Constantine

The Arch of Constantine occupies a prominent position on the flat ground between the Roman Forum and Colosseum. Measuring almost 21 m high and 25.6 m wide, it has three arches and a heavy main entablature. Its overall design is similar to the Arch of Septimus Severus, though its use of materials is much less consistent than its model. The triumphal arch is covered in reliefs, some new but most recycled from older monuments. It is therefore important not only as a historical monument but as a survey of Roman art in the later empire. view full text »

Resources for the Arch of Constantine

  1. Rome: An Oxford Archaeological Guide, 2nd ed.
  2. Blue Guide Rome, 10th ed.

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About This Listing

Last Updated
February 4, 2015
First Published
October 8, 2013
Submitted by
Holly Hayes
Arch of Constantine - Rome, Italy