Gangotri National Park is a national park in Uttarkashi District of Uttarakhand in India, covering about . Its habitat consists of coniferous forests, alpine meadows and glaciers. Gaumukh at Gangotri glacier, the origin of river Ganga, is located inside the park. Gangotri National Park was established in 1989. Flora The park harbors Western Himalayan subalpine conifer forests at lower elevations and Western Himalayan alpine shrub and meadows at higher elevations. Vegetation consist of chirpine deodar, fir, spruce, oak and rhododendrons. Fauna Gangotri National Park is home to the snow leopard. To date, 15 mammal species and 150 bird species have been documented in the park, including Asian black bear (Ursus thibetanus), brown bear (Ursus arctos), musk deer (Moschus chrysogaster), blue sheep (Pseudois nayaur), Himalayan tahr (Hemitragus jemlahicus), Himalayan monal (Lophophorus impejanus), Koklass (Pucrasia macrolopha) and Himalayan snowcock (Tetraogallus himalayensis), pheasants, partridges, doves, and pigeons. Tourism In the months from April to October, tourism in the national park is at its peak. The head of railways and airport is Dehradun. The nearest railway station is 210 kilometres while the nearest airport is 220 kilometres from the national park. Harsil is the nearest town (30 km). Geography Gangotri National Park (GNP) (Long. 78°45’ to 79°02’ East and Lat 30°50’ to 31°12’ North) is located in the upper catchment of Bhagirathi river in the Uttarkashi District of Uttarakhand State, India. The northeastern park boundary is located along the international boundary with China. It falls under the Biogeographical zone – 2A West Himalaya (Rodgers and Panwar, 1988) and covers an area of 2,390 km², including a considerable stretch of snow-clad mountains and glaciers. The Gaumukh glacier, the origin of river Ganges is located inside the park. The Gangotri, after which the park has been named, is one of the holy shrines of Hindus. The park area forms a viable continuity between Govind National Park and Kedarnath Wildlife Sanctuary. High ridges, deep gorges, precipitous cliffs, rocky craggy glaciers, and narrow valleys characterize the area. There is a high variation in the elevation gradients from 1,800 to 7,083m, which in turn reflects in the diverse biomes, from subtropical communities to alpine meadows. Ecology Gangotri National Park is typical of high altitude ecosystems, with decisive influence from Trans Himalayan elements in both physical and biological characteristics. The landscape is dominated by alpine scrub, although forests of kharsu oak and betula are observed in patches in lower and