Hierapolis, or “holy city”, was an ancient Greco-Roman city in Phrygia, located on top of hot springs in Southwest Anatolia. Its ruins are adjacent to the modern city of Pamukkale.

Hierapolis is a UNESCO World Heritage Site. The hot springs there have been used as a spa since the 2nd century B.C., when people came to soothe their ailments, and many of them retired or died there.

Some of the highlights include the large sarcophagi-filled necropolis, the high street with its gates and latrines, the cathedral, the theatre, and St. Philip's Tomb. The hot springs cause cascades which are called the Cotton Castle. At the conclusion of your day of sightseeing, you will return back to Antalya.