Domus Flavia

Domus Flavia and Circus Maximus
Location	Palatine Hill
Built in	92 AD
Built by/for	Domitian
Type of structure	Domus
Related	List of ancient monuments in Rome
Domus Flavia

Coordinates: 41°53′19″N 12°29′12″E / 41.88861°N 12.48667°E / 41.88861; 12.48667

The Flavian Palace, also known as the Domus Flavia or Domus Augustana, is the vast residential complex of the Roman Emperors on the Palatine Hill in Rome. It was completed in 92 AD during the reign of Titus Flavius Domitianus, more commonly known as the Emperor Domitian, and attributed to his master architect, Rabirius.

The term Domus Flavia is a modern invention used to describe the northern section of the Domitianic Palace, that designed for public ceremony, reception, and entertainment. It is interconnected with the domestic wing to the south, though in Antiquity the Palace was always referred to as one unit, the Domus Augustana.

The imposing ruins which flank the southwestern side of the Palace above the Circus Maximus are a later addition built by Septimius Severus; they are the supporting piers for a large extension which completely covered the western slope.

Domitian's Palace contains several exceptionally large rooms; the main public reception rooms are the Basilica, the Aula Regia, the Lararium, and the Triclinium. The Basilica is the first part of the palace visible from the Clivus Palatinus, the road that connects the Roman Forum to the Palatine Hill. It is a long room with a central nave where the Emperor presided over legal cases and performed his judicial functions. The next room is the Aula Regia, one of the biggest rooms in the palace. In the time of Domitian, the walls had a marble veneer, and there were Phrygian marble columns and an elaborately carved frieze. The Aula Regia was used for the daily "salutatio" to the Emperor and to host important receptions and embassies. The third room, the Lararium, is the smallest and most poorly preserved room in the palace. Behind it was once a staircase providing access to the Domus Augustana. There was also a huge peristyle garden with suites of rooms to the north and south. The Triclinium or Banqueting Room, along the west side of the peristyle, is the 2nd largest room in the Palace. Like the Aula Regia, it was extravagantly decorated, with several tiers of columns in exotic marbles and a frieze. It opened onto two courtyards with oval fountains to the north and south.