Theatre of Marcellus

The Theatre of Marcellus is an ancient Roman theatre constructed between 17 and 11-13 BC, originally commissioned by Julius Caesar and completed by Augustus. It is recognized as the only large stone theatre from ancient Rome with substantial remains still visible today. The structure served as a major entertainment venue in Roman times and influenced the design of the Colosseum.

Located in Rome's Campus Martius area, the theatre showcases remarkable Roman engineering and architecture through its well-preserved ruins. Despite being largely in ruins, it offers valuable insights into Roman construction techniques and urban cultural life during the late Republic and early Imperial periods.

The site remains an important archaeological monument and occasionally hosts concerts and cultural events, maintaining a connection to its original function as a theatrical and communal space.