Baths of Constantine (Rome) Archaeological Site

Address: Near the Roman Forum, Rome, Lazio, Italy

Hours: Open daily 9am-7pm (hours vary by season; check local listings)

Admission: Free (archaeological site)

The Baths of Constantine are the archaeological remains of a Roman bath complex in the historic centre of Rome, attributed to the reign of Emperor Constantine in the early 4th century. The complex survives as fragmentary ruins integrated into the layered urban fabric of imperial Rome.

Visitors view remaining walls and foundations that illustrate the plan of a late Roman bath complex and its relationship to adjacent imperial structures. The site is examined alongside nearby monuments from the same period and earlier.

The Baths were constructed in the early 4th century and later fell into ruin as Rome’s imperial structures were quarried and repurposed in the medieval and modern periods. The visible remains reflect subsequent fragmentation and archaeological study.

The ruins sit within central Rome among the city’s ancient monuments, positioned near the Colosseum and the imperial fora in the area where the later city re-used much older fabric.

• Dating and location: Attributed to the early 4th century and linked to the reign of Constantine, the ruins lie within Rome’s ancient imperial core and are visible from nearby monumental remains.

The site lies in central Rome within walking distance of the Colosseum and the Roman Forum. It is easily reached on foot from the city centre and by multiple bus routes; the Colosseo metro stop (Line B) is the nearest station.

• Combine the Baths of Constantine with a walk around the Roman Forum and the Palatine for context - they sit very near major ancient Rome sites.
• Wear comfortable shoes - the site is archaeological and the ground can be uneven.
• Visit early morning to avoid peak crowds in the Colosseum/Forum area and to feel the scale of the ruins in softer light.