Imagine glistening, chalk-white terraces cascading down a hillside. Pools of ice-blue water that reflect the Anatolian sunset. Ancient ruins overlooking thermal waters that have been used for centuries. These are the travertines of Pamukkale, Turkey—one of the most popular tourist attractions in the Middle East. You’ve likely seen pictures of these natural wonders: a breathtaking blend of nature’s beauty and human ingenuity. But, as with every destination that skyrockets in popularity, ...