The national 2A-level scenic spot is located in the eastern part of Xinchengzi, Miyun County. It can be reached from Dongzhimen to Yunxiu Valley, Xin Chengzi Town, Miyun. It is 150 kilometers away from the urban area of Beijing. It is a tourist attraction that integrates sightseeing, hunting and vacation. It was officially opened to the public in 1989.