Langtang region is one of the nearest area from the capital city Kathmandu situated directly to the north of Kathmandu in the central Himalaya region.  Langtang National park was established in 1976 to conserve the unique flora and fauna of this area. Area of this LNP is 1710 square kilometers. it extends over parts of Nuwakot, Rasuwa and Sindupalchok districts in the southern mountainous.

The climate of the park is dominated by the southwest summer. Temperatures vary greatly due to the extreme difference in altitude in the entire area. Most of the annual precipitation occurs from June to September. From October to November and from April to May, days are warm and sunny, and nights cool. In spring, rain at 3,000 m (9,800 ft) elevation often turns to snow at higher elevations. In winter from December to March, days are clear and mild but nights near freezing.

The park represents a meeting point between indo Malayan and Palearctic realms and holds a rich biodiversity. peoples residing in the area are most Tibetan with Buddhist religion.