Cotton Cliffs, known locally as Pamukkale, is a stunning natural wonder in Turkey, famous for its dazzling white terraces formed by calcium-rich thermal waters. For centuries, these thermal springs have created layered travertine pools, making it a UNESCO World Heritage Site. Visitors can walk barefoot on the warm, smooth terraces while soaking in the mineral-rich waters believed to have healing properties. Adjacent to the cliffs are the ancient ruins of Hierapolis, offering a glimpse into the region’s historical significance. Best visited at sunset when the cliffs glow with golden hues.