Chengzihou Mountain City Ruins

　　Introduction       About 3 kilometers northeast of the Diaoshuilou Waterfall, atop a mountain peak, lies an ancient city from the Eastern Xia Kingdom period—the Chengzihou Mountain City Ruins. The east, west, and north sides of the ancient city are bounded by steep cliffs that drop down to a lake, forming a natural defensive barrier. The city walls follow the contours of the mountain, with only the southern wall featuring a gate tower that leads down the mountain. Currently, 15 earthen battlements remain within the ruins. The interior of the city slopes from north to east, with relatively flat terrain.    Admission / Opening Hours      10 RMB   

　　 Mudanjiang City, Heilongjiang Province