Theater of Pompey — Hotel Lunetta
The Theater of Pompey was the first permanent stone theatre built in Rome, completed in 55 BC by Pompey the Great and capable of seating up to 20,000 spectators. Its curved cavea — the semicircular seating bank cut into the Campus Martius — gave shape to the medieval and Renaissance street pattern around Largo di Torre Argentina, and its arc is still legible today in the curved building facades of the neighbourhood. Hotel Lunetta is among the modern buildings that preserve the ancient theatre’s footprint in their foundations and walls, offering visitors a direct spatial connection to Republican Rome.
At a glance
- Type
- Roman theatre (ruins preserved beneath later buildings)
- Period
- Completed 55 BC; in use through late antiquity
- Style
- Late Roman Republican monumental architecture
- Location
- Largo di Torre Argentina area, Campus Martius, Rome · 41.8955° N, 12.4739° E
Overview
The Theatre of Pompey was built during the latter part of the Roman Republican era by Pompey the Great and completed in 55 BC. It was the first permanent theatre to be built in Rome, previously temporary wooden structures having been torn down after each festival season. Its ruins are located at Largo di Torre Argentina, and the curved line of the ancient cavea is preserved in the arc of Via di Grottapinta and the surrounding streets. The theatre complex included a portico garden, temples, and the Curia of Pompey where Julius Caesar was assassinated on 15 March 44 BC.
History
Pompey the Great constructed the theatre as a monument to his military victories and to himself as the dominant figure in Roman politics. To circumvent senatorial opposition to permanent theatres — considered morally dangerous — Pompey topped the cavea with a Temple of Venus Victrix, technically making the seating steps an approach to the temple rather than a theatre. After Pompey’s assassination in 48 BC and Caesar’s murder in the adjacent Curia in 44 BC, the complex remained in use through the imperial period. Medieval builders gradually incorporated the curved cavea into their foundations, creating the distinctive arc of buildings still visible in the street plan today.
What you see
Above ground, the theatre’s most legible trace is the curved alignment of Via di Grottapinta and the buildings facing it, which follow the arc of the ancient cavea. Some buildings in the area, including Hotel Lunetta, contain Roman masonry in their foundations and lower walls. In the basement of certain restaurants near Campo de’ Fiori, sections of ancient barrel-vaulted passageways from the theatre’s substructure are visible. The Largo di Torre Argentina cat sanctuary occupies the excavated area of four Republican temples that formed part of the broader theatre precinct.
Cultural significance
The Theatre of Pompey represents a turning point in Roman monumental architecture — the first permanent public entertainment building in Rome — and its association with Caesar’s assassination makes it one of the most historically charged sites in the ancient city. The way its curved form continues to shape the street pattern of a living neighbourhood demonstrates the exceptional continuity between ancient Roman urban planning and modern Rome.
Practical information
The theatre’s remains are not a single accessible monument; they are distributed beneath the surrounding neighbourhood. Some restaurants in the area offer dining in basement rooms where ancient masonry is visible — check locally for current options. Largo di Torre Argentina, with its excavated temples and cat sanctuary, is open to visitors. Admission is free to the archaeological area.
Getting there
Largo di Torre Argentina is located in the historic centre of Rome, easily walkable from Campo de’ Fiori, the Pantheon, and Piazza Navona. Bus routes along Corso Vittorio Emanuele II stop nearby. The nearest tram stop is Argentina on tram line 8.