St. Peter’s Basilica, also known as Old Saint Peter’s, is one of five patriarchal basilicas in Rome (St. Peter’s, St. John Lateran, St. Mary Major of Santa Maria Maggiore, St. Lawrence Outside the Walls, and St. Paul’s Outside the Walls). St. Peter’s Basilica is the first Roman Catholic church, built in 330 AD,  and it is believed to have been built on top of St. Peter’s burial site. At one point (in 1546), Michelangelo was the chief architect for the basilica.

The Piazza Colonna, or "Column Square" in English, is a marble column in the center of the Via Lata (today known as the Via del Corso) in Rome, Italy. It was built in AD 193. The Piazza Colonna is accessed via travel north on the Via del Corso, past the Piazza Venezia. Beyond the Piazza Colonna lies the Piazza del Popolo. 

The Pincian Hill is one of the six hills of Rome. It is one of the hills that makes up the Campus Martius on a plain by the Tiber River, alongside the Quirinal Hill and the Capitoline Hill. The Pincian Hill lies north of the Quirinal Hill, within the northeastern portion of the historical center of Rome.

The Colosseum, also referred to as the Roman Colosseum, is a large amphitheater located in Rome. At the time of its creation, it was referred to by a different moniker—the Amphitheatrum Flavium. The Amphitheatrum Flavium was created by Vespian between 70 AD and 76 AD, and the ampitheater was dedicated to Titus in 80 AD. The Colosseum was a popular location to host entertainment events, such as gladiator battles.

The Capitol Hill, also known as the Capitoline Hill, Capitolium, or mons Capitolinus, is one of the six hills of Rome. The Capitoline Hill is the smallest of these six hills, and itself possesses two peaks. The hill was mostly a religious center, though the Capitol was also the site of a few governmental functions related to consuls and provincial governors. It is the site of the temple dedicated to the Roman gods and goddesses Jupiter Optimus Maximus, Juno, and Minerva. The original temple was burnt down in 83 BC.