It is located on the north bank of the Brahmaputra River.
It is 49th Tiger Reserve of country, notified in 2016.
It has the smallest core of 78.28 sq. km.
It is also known as the mini Kaziranga National Park (IUCN site) since the two parks have a similar landscape made up of marshes, streams and grasslands.
The park has a rich flora and fauna, including great Indian one-horned rhinoceros, pigmy hog, elephants, wild buffalo and tigers. It is the only stronghold of rhinoceros on the north bank of the Brahmaputra river.