Pamukkale, or the Cotton Castle, is one of Turkey’s most extraordinary natural wonders. Located in the Denizli Province in southwestern Turkey, it features dazzling white travertine terraces formed by the deposition of calcium carbonate from the hot springs that flow over the landscape. The result is bright white terraces and mineral-rich pools in blue, turquoise, and sea green hues. Together, they create a surreal but incredibly beautiful landscape, resembling cascading cotton or snow-covered cliffs, which is how Pamukkale earned its name. While you’re there, take your shoes off and walk on the terraces to feel the soft, chalky deposits underfoot while wading through the warm pools. Take your time there - the water is said to have healing properties!