Palazzo Orsini Pio Righetti

The Statue of Giordano Bruno, created by Ettore Ferrari, was erected at Campo de' Fiori in Rome, Italy, in 1889. The inscription on the base recites: A BRUNO - IL SECOLO DA LUI DIVINATO - QUI DOVE IL ROGO ARSE (English: To Bruno - From the Age he Predicted - Here Where the Fire Burned)

The Giardino Montano per la Conservazione della Biodiversità "Ruggero Tomaselli", also known as the Giardino Botanico Alpino "Ruggero Tomaselli" and the Giardino Botanico "Ruggero Tomaselli", is a 70-hectare (170-acre) nature preserve, arboretum and botanical garden in Italy. It is located inside the Cittadella di Scienze della Natura at the summit of the Campo dei Fiori di Varese (elevation 1,226 metres (4,022 ft)), in the Province of Varese, Lombardy. It is open on weekends in the warmer months. The garden was established in 1956 and named in honor of botanist Ruggero Tomaselli.

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

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.

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.

Campo de' Fiori (Italian: [ˈkampo de ˈfjoːri], literally "field of flowers") is a rectangular square south of Piazza Navona in Rome, Italy, at the border between rione Parione and rione Regola. It is diagonally southeast of the Palazzo della Cancelleria and one block northeast of the Palazzo Farnese. Campo de' Fiori, translated literally from Italian, means "field of flowers". The name dates to the Middle Ages when the area was a meadow.

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 Maria della Quercia is a Roman Catholic church located on the piazza of the same name, one block southeast of the Palazzo Farnese in the Rione (district) of Regola of central Rome, Italy.

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 Altar of Domitius Ahenobarbus (more properly called the Statuary group base of Domitius Ahenobarbus) is a series of four sculpted marble plaques that probably decorated a base supporting cult statues in the cella of a Temple of Neptune located in Rome on the Field of Mars. The frieze is dated to the end of the second century BC, which makes it the second oldest Roman bas-relief currently known. However, there is also a contemporaneous relief depicting a Roman naval bireme with armed marines, from a temple of Palestrina built c. 120 BC.The sculpted panels are still visible today, with one portion on display at the Louvre (Ma 975) and another at the Glyptothek in Munich (Inv. 239). A copy of this second piece can be seen at the Pushkin Museum in Moscow.