Pamukkale – Turkey’s Cotton Castle is a natural site in Denizli Province in southwestern Turkey. The city contains hot springs and travertines, terraces of carbonate minerals left by the flowing water.
"THE COTTON CASTLE" in Turkey - Pamukkale, Turkey. This is a natural attraction in southwestern Turkey. Snow white terraces are made of travertine, a sedimentary rock that is deposited by water flowing from the hot springs.
You really do have to see Cappadocia to believe it. Smack in Turkey's Central Anatolia region, it is filled with gorgeous rocks, hills, and valleys that offer both ample adventure and utter relaxation.