Means 'cotton castle' in Turkish.
Waters in the terraces are the sediments of the springs with calcium bicarbonate in 33C. Waters, containing mainly calcium salts and carbon-dioxide, run off the plateau's by depositing calcium while carbon-dioxide disappearing. The marvelous landscape of Pamukkale has been created by this gradual formation, leaving a cotton-like image. Located above the theatre of Hierapolis, the mineral water sources from the thermal springs of Cal Mountain. It is collected in a pool, known as the "Sacred Pool" of ancient times, where you can swim amidst the historical remains of Hierapolis. The Sacred Pool is now located inside Pamukkale Hotel.
The water of Pamukkale is famous for its benefits to the eyes and skin; and its curing properties to the ills of asthma, rheumatism, as well. The remains of the ancient Hierapolis are situated on back of the thrilling white terraces, standing wondrously in the area.