This wildlife park is named after a mountain peak nearby "Mouling" which also means red poison or red blood. Situated in the upper Siang district and spread across 483 square km of area has Siang river flowing on the west and Siring, Subong, Semong and Krobong river on the easter ends.
There are tiger, panthers, elephant, hog deer, python, barking deer, sambal deer, buffalo and red panda which could be spotted here. Besides animals, there are several species of birds and plants as well which could be seen here. Tourist near and around the park indulge in rafting, angling and trekking. The Mouling National park is a very isolated area and there are weaker signals for communication and almost no scope of transportation either. Closest towns from this park are Along (130km) and Pasighat (180km), and all offices of the forest department are located outside the park. The weather is extremely humid in Yingkiong and in the lower elevation temperature ranges from 15 degrees Celsius to 38 degrees Celsius while in the winters the upper region experiences snowfall.