International Amphitheatre ended in 1999.
International Amphitheatre was created in 1934.
Bowery Amphitheatre ended in 1866.
Starwood Amphitheatre ended in 2007.
Mesa Amphitheatre was created in 1979.
Gibson Amphitheatre was created in 1972.
USANA Amphitheatre was created in 2003.
Pacific Amphitheatre was created in 1983.
Shoreline Amphitheatre was created in 1986.
Bowery Amphitheatre was created in 1833.
Starwood Amphitheatre was created in 1985.
it was similar, however it was not exactly a typical amphitheatre
If you mean Roman amphitheatre, I think it is the Colosseum in Rome.