Located in Xingning County, Shaoyang City, Hunan Province, Mount Lang is a scenic area close to Guilin of Guangxi in the south and Zhangjiajie of Hunan in the north. It features a galaxy of Danxia landforms. Huge deep red rocks in various bizarre shapes present tourists with a marvelous view.

Including Mount Lang, a total of six Chinese areas were named UNESCO Natural World Heritage in 2010 because of their Danxia landforms. The other five are: Mount Danxia in Guangdong Province, Taining in Fujian Province, Mount Longhu in Jiangxi Province, Chishui in Guizhou Province and Mount Jianglang in Zhejiang Province.

The mountain is covered by dense vegetation, with clear streams flowing through, which have attracted a great number of animals. The whole area is divided into five partscalled Purple Glow Land, Fuyi River, Camel Peak, Ox Nose Castle and Octagonal Castle, respectively.[China.org.cn]