The Pamukkale
This natural site is the Pamukkale in Denizli Province. It is known worldwide for its thermal spring water. It has 17 hot springs, with some as warm as 212 degrees Fahrenheit. That does not mean there aren’t some tourists who can’t swim in. Romans used to use the pools as a spa. There is one visitors can swim where they can see pillars and remains of Roman buildings below the water.