Roman amphitheatres were elliptical buildings used for public performances and gladiatorial games involving clashes between gladiators and animals. The largest amphitheatres were the Colosseum in Rome, the amphitheatre of Capua, and the Amphitheatre of El Jem. Two important Roman amphitheatres in Apulia, Italy were the amphitheatre of Lecce, built between the 1st and 2nd centuries AD to hold 25,000 spectators, and the amphitheatre of Lucera from the Augustan age that could hold 16,000-18,000 spectators.