联合国物质文化遗产（UNESCO World Heritage Site of Hierapolis-Pamukkale）位于土耳其小亚细亚的棉花堡（Pamukkale）

The Hierapolis Amphitheater, located in Pamukkale, Turkey, is an awe-inspiring relic of ancient engineering and artistry. Built during the 2nd century CE under Emperor Hadrian on the ruins of an earlier structure devastated by a 60 CE earthquake, it was later restored and adorned by Septimius Severus (193–211 CE). With a capacity of 15,000 seats, this amphitheater remains one of the most well-preserved in the world.