Shennongjia

Shennongjia Forestry District () is a county-level administrative unit (a "forestry district") in northwestern Hubei province, People's Republic of China, directly subordinated to the provincial government. It occupies in western Hubei, and, as of 2007 had the resident population estimated at 74,000 (with the "registered" population of 79,976). On July 17, 2016, Hubei Shennongjia was listed as a World Heritage Site, the 50th World Heritage Site in China, because of its exceptional floral and faunal biodiversity and its protection of many rare, endangered, and endemic species.
The population is predominantly (95%) Han Chinese, the remaining 5% being mostly Tujia.
Administration.
The administrative status of Shennongjia is rather unusual, in that it is the only county-level administrative unit of the People's Republic of China designated a "forestry district" (), rather than a more usual county or county-level city.
Shennongjia's status within Hubei is also somewhat unusual, in that this county-level unit is directly administered by the provincial government as opposed to be part of a prefecture-level city or prefecture, as are Hubei's all "normal" counties. However, this arrangement is not unique to Shennongjia, as Hubei also has three county-level cities (Xiantao, Tianmen, Qianjiang) which are directly under the provincial government, without being part of a prefecture-level unit.
The district was created on May 28, 1970 from the adjacent areas of Badong County, Baokang County, Fang County and Xingshan County.
Shennongjia is further divided into 6 towns, 1 township, and 1 ethnic township.
The county seat is in Songbai Town in the northern of the district; the main tourist center is Muyu Town, near the southern border of the district.
There are numerous tourist attractions throughout the district, 
Geography.
Shennongjia Forestry District is named after the Shennongjia mountainous massif, which is usually considered to be the eastern (and the highest) section of the Daba Mountains (Daba Shan). The mountains of Shennongjia form a divide between two parts of the district: the central and northern part drains north, into the Han River (a tributary of the Yangtze which joins the Yangtze much farther east, in Wuhan), while the southern section drains into the Yangtze in a more direct way, via a number of short streams flowing south, such as Shen Nong Stream. Some of Hubei's highest mountains - which are also the highest mountains of the Daba Shan - are located within the district. The three tallest peaks, located west of Muyu town, are Shennong Deng ( elevation), Da Shennongjia (), and Xiao Shennongjia (, on the border with Badong County). Laojun Shan, tall, is located northeast of Muyu.
Biodiversity and Conservation.
Shannongjia Forestry District lies within the Daba Mountains evergreen forests ecoregion. 
There are a number of conservation areas in the district's mountains and wetlands, in particular the world-famous Shennongjia National Nature Reserve (), listed on UNESCO's World Network of Biosphere Reserves. The reserve includes of forest, and, due to a variety of natural conditions at different elevations, has high plant diversity. One survey by Chinese botanists reports 3,479 higher plant species found in a certain area. Of those species, 1793 are endemic to China. In fact, the district contains the highest diversity of deciduous woody plant species in the world. 
In addition to fostering high plant diversity, the variation in topography and the stability of the region's cliamte through past glaciation events has allowed for the maintenance of high animal diversity. The protected animal species include golden snub-nosed monkey, whose population in the district was reported to have grown between 1990 and 2005 from 500 to over 1200. A specially protected 100-square-km area is designated for this endangered primate species. Other species in the district include the Chinese giant salamander, the clouded leopard, and the Asiatic black bear Overall, 600 vertebrate species have been observed in the Nature Reserve (92 mammals, 399 birds, 55 fish, 53 reptiles, and 37 amphibians), in addition to 4365 insect species. This district is the type location for many Chinese species.
Shennongjia has sites of scientific interests to paleontologists as well. The Rhino Cave in Hongping Town has been described by Chinese paleontologists as the richest fossil site in the country after Zhoukoudian.
Economy.
The district is mountainous and (as its name suggested) heavily forested, which, historically, made forestry the main industry. Over 100,000 cubic meters of timber was produced in the district annually from the 1960s to 1980s (over in the 1970s), but in the late 1990s the focus was switched from logging to forest conservation. Officially, felling of natural forest completely ceased in March 2000.
The district's low population, compared to a typical Hubei county of a similar size, means comparatively small amount of agriculture; nonetheless, the district tries to put itself on the world map as a tea producer. There are mining operations throughout the district.
As elsewhere in the mountainous western Hubei, numerous small hydroelectric plants utilize the energy of Shennongjia's rivers and streams.
Numerous tourist facilities operate along the China National Highway 209, in particular in and around Muyu Town.
On average, the area remains comparatively poor, with the GDP per capita lower than any of Hubei's prefecture-level units. Of course, direct comparison between Shennongjia and a prefecture-level unit of Hubei such as Yichang or Huangshi can be misleading, since nearly all of Hubei's prefecture-level units have a large urbanized core (with corresponding higher incomes), while Shennongjia does not.
Transportation.
The main north–south route throughout the district is China National Highway 209 (G209), which, however, as of 2009 is still "unimproved" in many places both within district (north of the national park entry at Yazikou) and in Badong County south of it. In practice most visitors enter the district from its southern border, traveling along a provincial highway from Yichang, which merges with G209 near Gaoyang in Xingshan County. This route is a good paved road, designated as the "Yi-Shen" (Yichang-Shennongjia) Route.
Hubei Provincial Route 307 (S307) runs through the northeastern part of the district, from G209 east to Songbai Town and on into the neighboring Baokang County (part of Xiangyang prefecture-level city).
Due to the mountainous terrain, the district has no rail or water transport, and until recently, no air transportation. Despite the difficult and fragile terrain, construction of Shennongjia Hongping Airport started in April 2011 with an investment of 1 billion yuan. Located west of Hongping Town, the airport opened in May 2014.
Mythology.
The name "Shennongjia" comes from the name of the mythical deity/legendary emperor Shennong and "jia", meaning ladder: literally, "Shennong's ladder", after a mythical rattan ladder which Shennong was said to use to climb up and down the mountain (later, the ladder was said to have magically transformed into a deep forest).
The people of Shennongjia preserved the Epic of Darkness, a collection of tales and legends of primeval China in epic poetry.