Mouling National Park was established in 1982 with an objective to create a favourable habitat for plants and animals. It is located in the right bank of river Siang covering an area of 483 Sq. KM. This park is a reserved house for diverse flora and fauna. The vegetation of the area varies according to the altitude. Temperate alpine and coniferous forest at the upper reaches whereas the lower area is covered with tropical evergreen forest. Ornamental plants like foxtail, orchids are abundant in this area.

The park has also an impressive area of animals and birds. Many endangered species like takins, snow,  clouded leopard, golden languor, hornbill, monal scalater, serrow are spotted here. And many more species are there which are yet to be identified and recorded. One can venture into this park during winter season by seasonal trekking path from Bomdo and Ramsing villages.