Lanzhou Olympic Sports Center is located in Cuijiadatan District, Qilihe District, Lanzhou City, Gansu Province, with a total land area of 510.6 million square meters and a total construction area of about 450,000 square meters, of which the above-ground construction area is 3210.4 million square meters and the underground construction area is10.28 million square meters. It is a comprehensive gymnasium integrating sports events, national fitness, cultural activities and exhibitions.