Lang Mountain is located in the Lang Mountain town of Xinning County inHunan and around the northwest side of the area in the hinterland of the fourhundred longest ridge of the five ridges. This vein is represented by LangMountain as the broad sense of Lang Mountain. The essence is mainly in the broadsense scenic area. It extends to the nearby Guangxi County of Yuyuan County, theoctagonal village scenic area (the octagonal walled area is distributed in twocounties, so the name is Xin Ning octagonal. Langshan Scenic Spot is a compoundscenic spot between Hunan and Guangxi.
Langshan is endowed with unique landscape and beautiful scenery.
In June 20__, in the World Heritage Center's evaluation report on China'sDanxia, it was pointed out that "Lang mountain and Danxia Mountain demonstratethe typical characteristics of China's Danxia most clearly."
The Danxia landform of Langshan has developed in every period of youth,middle age and old age. It is the most representative and beautiful scenic spotin China. The complete red basin Danxia landform ranks first in China. This is anatural Danxia landform Museum, which has been praised as "Danxia treasure" bygeological experts.
Professor Chen Guoda, the founder of Danxia geomorphology, visited Langshanin his later years. He felt that it was too late to meet each other. He wrote apoem: "I've known the beauty of Danxia for half my life. I know that Langshan isbetter than Danxia. Why is the resort so late? I also praise the doublewonderful flowers of North and south.".
According to the geologist's demonstration report, "the Danxia landform ofLangshan Mountain is lifelike and lifelike. Ups and downs, strong sense ofmotion, a scene, changing shape, shape and temperament harmony. Green mountains,green waters and red cliffs complement each other. For example, the height andlength of the first lane in the world, the adventure of bajiaozhai, the width ofthe first bridge in Asia, the steepness of candle peak, the beauty of Honghuared cliff, the beauty of jiangjunshi and the shape of camel peak are unique insimilar landforms, which have extremely high ornamental value. "
Langshan Mountain is located in the middle subtropical humid monsoonclimate zone in the central part of the series. It has developed and preservedthe typical evergreen broad-leaved forest. The original evergreen broad-leavedforest is preserved on the top and ridge of the isolated Danxia Mountain. On thecliff, it has preserved the herbaceous vegetation ecosystem and the attachedvine ecosystem, which are organic combinations of plants growing in spring andsummer but dormant in autumn and winter and dormant in spring and summer butgrowing in autumn and winter The results show that the endemic species ofLangshan Mountain are the model area of Danxia vegetation spectrum, successionand "ecological island".
Lang Mountain is the only nominated site in the central Nanling Mountains.It is the essence of evergreen broad-leaved forests in the humid area of theeastern subtropics. The ancient biological groups and the most rare andendangered species are the most concentrated. The "isolated island" phenomenonof vegetation and the unique phenomenon of narrow habitats are most prominent.It is the most complete area in the succession stage of plant communities inDanxia, and is the base of angiosperms. It is a special habitat forcoevolutionary relationship between groups and animals (insects). It is anexcellent model and experimental site for comprehensive study of biodiversity inDanxia.