If you mean Roman amphitheatre, I think it is the Colosseum in Rome.
Arena .
The Flavian Amphitheatre better known as the Colosseum.
The Colosseum is an amphitheatre which the Romans built in the city of Rome. It was the largest amphitheatre in the Roman empire. It could seat 50,000 spectators. Amphitheatres were arenas for the gladiatorial games.
EURIPUS
The large amphitheatre in Rome was the Colosseum. It was actually called Flavian Amphitheatre (Amphitheatrum Flavium). Colosseum is a nickname which is thought to have been derived from a giant statue of Nero nearby which was called Colossus, after the Colossus of Rhodes)
There is only one Colosseum. Colosseum is a nickname for what the Romans called the Flavian amphitheatre in the city of rome. The Colosseum was an arena. Roman arenas were/are called amphitheatres. The arena of Constantinople was called the amphitheatre of Constantinople.
Amphitheatre
Amphitheatre
It is called the Coliseum.
There is only one Colosseum and it is in the city of Rome. It is an amphitheatre, an arena for gladiatorial games. It was the largest amphitheatre in the whole Roman Empire. It could seat 50,000 people. Colosseum was not its actual name. It was Flavian Amphitheatre. It is thought that the nickname Colosseum came from a nearby giant statue of Nero which was named after the Colossus of Rhodes.
Gibson Amphitheatre was created in 1972.
International Amphitheatre was created in 1934.