Largo Argentina is an ancient archaeological site in Rome featuring the remains of four Republican-era temples dating from the 4th to 2nd centuries BCE. The site is distinctive for its open-air excavation within a busy city square and is also known for the cat sanctuary that cares for dozens of feral cats living among the ruins. One lesser-known fact is that beneath the temples lies the remains of Pompey's Theatre, where Julius Caesar was assassinated in 44 BCE. Additionally, the site’s stratigraphy reveals layers of Roman urban development, including a Roman Republican road. This article details how to visit the ruins and what to look for in this remarkable urban archaeological context.
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Four Republican-era temples ruins in Rome's historic Largo di Torre Argentina, 300m from the Pantheon
Largo di Torre Argentina, 00186 Roma RM, Italy
What makes Largo Argentina worth visiting?
First, the site contains four distinct temples (Temples A, B, C, and D), each with identifiable architectural elements such as Corinthian columns and podiums, dating from the 4th to 2nd centuries BCE. Second, it is the location of Julius Caesar’s assassination, with the Theatre of Pompey’s curia ruins visible beneath the temples. Third, the cat sanctuary operating here has a rare urban wildlife visit, with dozens of cats cared for by volunteers, adding an unusual living dimension to the ancient ruins.
How do you get to Largo Argentina?
The closest metro station is Line A’s Barberini, about a 10-minute walk (800m) from Largo Argentina. Alternatively, take bus lines 64 or 40 from Termini station, which stop within 200m of the site. For a combined itinerary, start at the Pantheon (300m away), then walk to Largo Argentina, and continue to Piazza Navona (500m), allowing you to see three major historic sites within a half-day on foot.
Practical visitor information
| Opening hours | Daily 9:30am-7:00pm |
|---|---|
| Tickets | Free entry |
| Dress code | No dress code |
| Photography | Allowed without flash or tripods |
| Best time to visit | Weekday mornings before 11:00am to avoid crowds |
| How long to allow | 30-45 minutes |
“Avoid the midday crowds by visiting early; the best photo angle of the temples is from the south side near the cat sanctuary entrance.”
Frequently asked questions about Largo Argentina
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More to see near Largo Argentina
Within a short walk from Largo Argentina, the Pantheon lies just 300m east, offering one of Rome’s best-preserved ancient temples with its well-known dome. Piazza Navona, 500m southeast, features Bernini fountains and Baroque architecture. The Galleria Doria Pamphilj, also 500m away, houses a private art collection including works by Caravaggio. The Altare della Patria and Trevi Fountain are each within 800m, great for extending your visit. A half-morning walk might start at the Pantheon, continue to Largo Argentina, and finish at Piazza Navona for a concentrated dose of Roman history and art.
