Turpan in China was one of the important cities in the ancient silk route. Turpan is also the hottest city in China located 500 feet below sea level. Witness the ruins of the ancient city of Jiaohe built 2000 years ago on a leaf-shaped island perched atop a narrow plateau. Marvel at the iconic Emin Minaret built in traditional Uyghur style using brick patterns. Learn about the unique water intake project used since ancient times known as the Karez system. Another popular destination in Turpan is the flaming mountains in the Tianshan mountains. The barren, red sandstone hills are vibrant in the dusk and make for a great picture.