Pamukkale, also known as the “Cotton Castle,” is a natural wonder famous for its stunning white travertine terraces formed by mineral-rich thermal waters. This UNESCO World Heritage Site offers a breathtaking landscape where visitors can walk barefoot on the warm, calcium-rich pools while enjoying the serene beauty of the area. Nearby, the ancient city of Hierapolis adds a historical charm, making Pamukkale a perfect blend of nature and history for an unforgettable travel experience.