Circus of Maxentius

The south west tower of the starting gates (carceres) and the exterior south wall of the Circus of Maxentius. This circus is much better preserved than the Circus Maximus. In evidence are the restored remains of the long central barrier (296 meters) around which the chariots raced (spina) and at each of its ends, and the restored substructures for the turning posts (metae). The remains of the vaulted substructures (north and south sides) on which were constructed seats for approximately 10,000 spectators are preserved on each of the long sides, as is the short eastern wall. The Circus of Maxentius is part of a larger complex which includes an imperial villa palace to the north west of the circus and connected to it by a hallway leading to an imperial viewing box (pulvinar); and a mausoleum for Romulus, the son of Maxentius.