Gangu Daxiang Mountain, located on Wenqi Mountain, 2.5 kilometers southwest of Gangu County, Tianshui City, Gansu Province. From the foot of the mountain to the top, the total length is 1.5 kilometers, covering an area of about 640 mu, it is one of the important cultural relics of the Rong Grottoes and ancient construction in the southeast of Gansu on the ancient Silk Road.