Located near Dunhuang, Gansu Province, China, Crescent Lake is a captivating natural wonder hidden in the vast Gobi Desert. This oasis, known for its unique crescent shape, has served as a vital water source for centuries. The lake is thought to have formed in a valley carved by wind and be fed by an underground spring. Nearby mountains protect it from being smothered by the region's blowing sands. Conservation efforts have succeeded in making sure the lake doesn't go dry, preserving it in the ecosystem and as a tourist destination. Visitors can enjoy activities such as boating on the lake, camel rides through the surrounding sand dunes and see ancient Buddhist art and murals in the nearby Mogao Caves.