Largo di Torre Argentina is built around the sunken Area Sacra in its center, a small and little-known archaeological site containing the remains of four temples built between the second and fourth centuries BC. The Theatre of Pompey remains were also found here, said to be the site of Julius Caesar’s assassination. Though the site is closed to the public, it has become a cat sanctuary, hosting strays that lounge among the ruins. Volunteers care for the cats, many of which will jump onto the sidewalks for a quick pat by passing tourists.
Most visitors in Rome pass through Largo di Torre Argentina at least once, and virtually any tour of ancient Roman highlights will include a stop here along with the Pantheon, Colosseum, and Roman Forum. Due to the square’s location, a stop here is often included in tours of the historic center, Trastevere, and the Jewish Ghetto.