Imperial fora

Forum of Caesar

Julius Caesar decided to construct a large forum bearing his name. This forum was inaugurated in 46 BC, although it was probably incomplete at this time and was finished later by Augustus.

The Forum of Caesar was constructed as an extension to the Roman Forum. The Forum was used as a replacement venue to the Roman Forum for public affairs as well as government; it was also designed as a celebration of Caesar's power. Caesar had placed, on the front of his forum, a temple devoted to Venus Genetrix, since Caesar's family (gens Julia) claimed to descend by Venus through Aeneas. A statue of Caesar himself riding Bucephalus, the celebrated horse of Alexander the Great, was placed in front of the temple, to symbolise absolute power. This centralised vision corresponded to the ideological function, following the propaganda of the Hellenistic sanctuaries; also the choice of the Forum site carried a meaning: the future dictator didn't want to be far from the central power, represented in the Curia, seat of the Senate. In fact, not long before Caesar's death, the Senate agreed to reconstruct the Curia on the site.

Forum of Augustus

In the battle of Philippi in 42 BC, in which Augustus and Mark Antony worked together and avenged Caesar's death, defeating the forces of Brutus and Cassius, Augustus vowed to build the Temple of Mars Ultor ("Mars the Avenger"). The incomplete forum was inaugurated, after 40 years of construction, in 2 BC, adding the second monumental square, the Forum of Augustus.

This new complex lies at right angles to the Forum of Caesar. The temple consists of a very tall wall, and this still distinguishes itself from the popular neighbourhood of Suburra. This high wall served as a firebreak, protecting the Forum area from the frequent conflagrations from which Rome suffered. The rectangular square has long deep porticos with a surface that widens into large semicircular exedras.

Recently one more slightly smaller exedra was found south on the wall bordering the Forum of Trajan, meaning that for the sake of symmetry there must have been other exedra demolished to make room for the forum of Nerva, rising the number to four and not two exedras. This completely changed the layout for the south part of the Forum of Augustus, meaning that it is much more similar to the Forum of Trajan and a new theory for this southern part of the forum suggests that in fact there was a basilica between the two new exedras (like in the Forum of Trajan). This supports the numerous ancient authors that tell us the forum was used as a court of law.

The entire decoration of the Forum was tightly connected to the ideology of Augustus. According to myth, Rome herself was born from the god Mars through Romulus. This forum was occupied by...

Temple of Peace

In 75 AD, the Temple of Peace, also known as the Forum of Vespasian, was built under Emperor Vespasian. Separated from the Forum of Augustus and the Forum of Caesar by the Argiletum, which connected the Roman Forum to the Subura, the temple faced the Velian Hill (in the direction of the Colosseum). The fact that this structure is not mentioned as having a civil function has prevented it from being classified as a true Forum. Therefore, the structure was simply identified as the Temple of Peace (Templum Pacis) until the late Empire.

The shape of the square was also different: the temple was constructed as a large apsidal hall that opened up like an exedra at the bottom of the portico. A row of columns distinguished the portico from the temple. The central area was not paved like other fora and served as a garden, with pools and pedestals for statues, so that it was similar to an open-air museum.

The monument was built to celebrate the conquest of Jerusalem. One of the chambers opened at the end of the porticos housed the Forma Urbis Romae, a marble map of ancient Rome, made in the Severan period (3rd century) by drawing on the marble slab that covered the wall. The wall is now part of the façade of the church of Santi Cosma e Damiano, where the holes used to mount the slabs of the map can still be seen. The Temple of Peace is also said to have housed the Menorah from Herod's Temple.

Museum

In 2007, a museum dedicated to the Imperial Fora was opened in the Trajan's Market, which once constituted the northern edge of the Forum of Trajan. The new museum, named "Museo dei Fori Imperiali" (English: Museum of Imperial Fora) by the means of sculptures, videos, architectural pieces, and scale models depicts the history of the four fora and the Temple of Peace.