The emperor hides the valley forest park located at Anhui Province north Xiao County's southeast side, the Beijing-Shanghai line's west side, is apart from the Xiao County 26 kilometers, the geographic coordinate for the east longitude 117°03 ' ~117°06 ', north latitude 34°~34°06 ', total area 2276 hectares. in 1982 the Anhui Province people's government authorized the emperor to hide the valley for this province warm temperate zone fallen leaf broad-leaf Lin Senlin ecology nature protection area, in 1987 authorized for entire province one of first batch of 21 scenic spot areas. in 1992 is authorized by Ministry of Forestry to establish the emperor to hide the valley country forest park. the emperor hides the valley park the landform type for the Shandong ancient hill to south extending, is called Longgang Shan. The high point is Pingdingshan, the elevation 389 meters, generally mountain peak highly between 100~300 meters. Mountain massif many for the Cambrian Period and Ordovician's limestone composition, upside steep, lower part gentle. The soil is mainly the brown calcareous soil, within the boundaries is the warm temperate zone monsoon climate, the four seasons is distinct, annual mean temperature 14.3℃, annual mean precipitation 850~900 millimeters. the emperor hides the valley forest park take the ecological environment complete warm temperate zone fallen leaf foliage forest and the artificial oriental arbor-vitae, the locust tree, the pawlownia forest as a main body, has massive or the small massive mosaic distributed five jiao machine, the Chinese goldthread rhizome wood, the wutong tree, Judeich and so on Shan Xing, Chinese date, birchleaf pear, cherry, pomegranate. Big wooded area, many landscape, exquisite environment, Huaibei is rare. the emperor hides the valley the landform for the island shape remnant earthen mound, is the karst topography the limestone mountainous region, multi-limestone caves, natural flow and mountain stone landscape. the emperor hides the valley history to be glorious, has the numerous temples and the historical site ruins, Hangaozu seeks asylum in this's story and some myth fable, well-established. Its humanities landscape divides into the Buddhism culture and the periphery ruins. in brief, the emperor hides the valley forest park to have the forest canyon to be quiet, the peaks and ridges are gorgeous, the precipice thousand ancient measures of length, strange Shi Ecuo, the vauclusian spring are full, vestige numerous and so on characteristics.