Shey-Phoksundo National Park is situated in he mountain region of Western Nepal, covering parts of Dolpa and Mugu Districts. Gazetted in 1984, it is the largest national park in the country with an area of 3555 sq. km. The main objectives of the park are to preserve the unique trans.- Himalayan ecosystem with its typical Tibetan type of flora and fauna, and to protect endangered species such as the snow leopard and musk deer.