Altar of Domitius Ahenobarbus

The Temple of Neptune (Latin: Aedes Neptuni) was an ancient Roman temple dedicated to Neptune on the Campus Martius near the Circus Flaminius in Rome.

The Porticus of Pompey (known under various names, including the Ambulatio Magni and Hecatostylon or "Hall of a hundred pillars") was a large quadriporticus located directly behind the scaenae frons of the Theatre of Pompey. It enclosed a large and popular public garden in the ancient city of Rome. The porticus was finished in 62 BC. and has a history spanning hundreds of years. The colonnades contained arcades and gallaries that displayed sculptures and paintings collected from years of war campaigns of its patron and builder, Gnaeus Pompeius Magnus. Over time the site became rows of shops that occupied what were the galleries and arcades. As the ground level rose from constant flooding from the Tiber River, much of the original architectural elements were re-used by shop owners to adhorn their structures at higher levels. Today, many of these shops still exist and fragments of the old theatre and porticus can be seen embedded in the ancient walls of many of the buildings.

The Curia of Pompey, sometimes referred to as the Curia Pompeia, was one of several named meeting halls from Republican Rome of historic significance. A curia was a designated structure for meetings of the senate. The Curia of Pompey was located at the entrance to the Theater of Pompey. While the main senate house was being moved from the Curia Cornelia to a new Curia Julia, the senate would meet in this smaller building. It is best known as where members of the Roman Senate murdered Gaius Julius Caesar.The Curia was attached to the porticus directly behind the theatre section and was a Roman exedra, with a curved back wall and several levels of seating. In A New Topographical Dictionary of Ancient Rome by L. Richardson, Jr., Richardson states that after Caesar's murder, Augustus Caesar removed the large statue of Pompey and had the hall walled up. Richardson cited Suetonius that it was later made into a latrine, as stated by Cassius Dio.

The Theatre of Pompey (Latin: Theatrum Pompeii, Italian: Teatro di Pompeo) was a structure in Ancient Rome built during the latter part of the Roman Republican era by Pompey the Great (Gnaeus Pompeius Magnus). Completed in 55 BC, it was the first permanent theatre to be built in Rome. Its ruins are located at Largo di Torre Argentina. Enclosed by the large columned porticos was an expansive garden complex of fountains and statues. Along the stretch of the covered arcade were rooms dedicated to the exposition of art and other works collected by Pompey during his campaigns. On the opposite end of the garden complex was the Curia of Pompey for political meetings. The senate would often use this building along with a number of temples and halls that satisfied the requirements for their formal meetings. The curia is infamous as the place where Julius Caesar was assassinated by Brutus and Cassius during a session of the Senate on 15 March 44 BC.

Santa Barbara dei Librai is a small Roman Catholic church in Rome, Italy. It was once known as Santa Barbara alla Regola after the rione in which it was located. Today it now considered within the rione of Parione, near the Campo de' Fiori.

San Salvatore in Campo is a Roman Catholic church located on the small piazza of the same name, not far from the church of Santissima Trinità dei Pellegrini, in the Rione (district) of Regola of central Rome, Italy.

Palazzo Barberini ai Giubbonari, also called Casa Grande Barberini, to distinguish it from the more famous palace in the Trevi district, is a historic palace in Rome. It was the family's first residence in the papal capital and, even after the construction of the palace at the Quattro Fontane, it remained the home of Taddeo, prince of Palestrina, until he fled to France. The palace remained the property of the Barberini family until the fourth decade of the eighteenth century, when they sold it to the Discalced Carmelites, who made it the seat of their General Curia; later passed to the Monte di Pietà, it is now owned by the municipality of Rome and home to educational institutions, including the Vittoria Colonna High School.

The Amphitheater of Nero was a wooden amphitheater built by the Roman emperor Nero around 64 AD.

San Carlo ai Catinari, also called Santi Biagio e Carlo ai Catinari ("Saints Blaise and Charles at the Bowl-Makers") is an early-Baroque style church in Rome, Italy. It is located on Piazza Benedetto Cairoli, 117 just off the corner of Via Arenula and Via dei Falegnami, a few blocks south of the church of Sant'Andrea della Valle. The attribute ai Catinari refers to the presence, at the time of its construction, of the many makers of wooden basins (Italian catini) who worked in the area. The church was commissioned by the Order of the Barnabites and funded by the Milanese community in Rome to honour their fellow Milanese St. Charles Borromeo (Italian: San Carlo). It is one of at least three Roman churches dedicated to him, including San Carlo al Corso and San Carlo alle Quattro Fontane (San Carlino).

Sant'Andrea della Valle is a minor basilica in the rione of Sant'Eustachio of the city of Rome, Italy. The basilica is the general seat for the religious order of the Theatines. It is located at Piazza Vidoni, 6 at the intersection of Corso Vittorio Emanuele (facing facade) and Corso Rinascimento.

Abbot Luigi (Romanesco: Abbate Luiggi; Italian: Abate Luigi) is one of the talking statues of Rome. Like the other five "talking statues", pasquinades - irreverent satires poking fun at public figures - were posted beside Abate Luigi in the 14th and 15th centuries. The statue is a late Roman sculpture of a standing man in a toga, probably a senior magistrate. It was found during the excavations for the foundations of the Palazzo Vidoni-Caffarelli, near the Theatre of Pompey. After being moved to various locations in Rome, the statue has been situated in the piazza Vidoni since 1924, near its place of discovery, on a side wall of the Basilica di Sant'Andrea della Valle. Its head has been removed in jest several times. The original identity of the person depicted has not been determined, and it was named after a clergyman from the nearby chiesa del Sudario. An inscription on its plinth testifies to Abate Luigi's loquacity:

The Palazzo Orsini Pio Righetti (also Palazzo Pio) is a building in the Roman district of Parione. It was built around 1450 and lies on top of the ruins of the Temple of Venus Victrix of the Theatre of Pompey. In the 17th century the facade was redesigned. It overlooks other neighboring areas of Campo de' Fiori and Piazza del Biscione in Rome, Italy.