Perge. Antalya. Turkey. View of the 2nd century AD horse shoe shaped Roman stadium at the ancient city. One of the best preserved in Turkey, the stadium has stone seating on its east, north and west sides, with the open southern side originally having a monumental stadium entrance. The stadium had the capacity to seat 12000 spectators. The well preserved ancient city of Perge was founded by colonists originating from the Peloponnese in Greece.