Guomang Wetland is located next to National Highway 213, Bohai Township, Luqu County, Gansu Province, at an altitude of 3562 meters, which is the birthplace and water source conservation area of the Yellow River, the largest tributary of the Yellow River. The famous Tangyu Ancient Road, Tea Horse Ancient Road and Silk Road have all passed by. Guomang Wetland is also an important habitat for black-necked cranes waiting for birds to hibernate.