The Roman Teatre de Tàrraco, in the lower part of the city near the forum and the port area, is one of the city’s earliest buildings designed for public entertainment and a prominent example of cultural life during the Roman period.

It was built in the early 1st century BC, during the reign of Emperor Augustus, and was erected on a strategic site, making use of the natural slope of the land to support the tiered seating. Seating approximately 6,000 spectators, the theatre hosted performances and public events in one of the busiest areas of Tàrraco.

Key parts of the structure remain, including the cavea or auditorium, with the first few rows still intact; the orchestra, the semi-circular area reserved for dignitaries; and the scaena, where the performances took place. Other elements of the original structure can also be identified, such as some of the staircases which divided the space.

The theatre continued to operate until the end of the 2nd century AD, at which point it fell into disuse as a performance venue and served other purposes. Although it remained hidden until the late 19th century and suffered considerable damage, the Roman theatre of Tàrraco is an essential element in understanding one of the city’s most vibrant areas: the port and its harbour district.