* Harsil is a village and a cantonment area, on the banks of Bhagirathi River, on the way to Hindu pilgrimage, Gangotri, in Uttarkashi district of Indian state of Uttarakhand. Situated at a height of 7,860 ft (2,620 metres. ) from sea level, Harsil lies 73 km. from Uttarkashi, and 30 km away from Harsil, lies the Gangotri National Park, spread over 1,553 square km.