Located in Burqin County of Northwest China's Xinjiang Uygur Autonomous Region, Wucaitan, or Rainbow Beach, is a sightseeing spot known for its unique landforms created by years of wind and water erosion. Featuring blue sky, colorful beach and clear water, Wucaitan is one of the most famous attractions in Xinjiang. [Photo by Chen Xiangzhao / China.org.cn]