The Circus Flaminius was a race-track in Ancient Rome. It was near to a temple of Poseidon, a Greek mythical god of the sea. The Circus Flaminius is one of the three partly extant Roman arenas. It was built by Flaminius Nepos in 221 BC.

Ancient Roman circuses in Rome

Circus Flaminius | Circo Flaminio | Circus Flaminius