Nameri National Park shares boundary with the Pakhui Wildlife Sanctuary of Arunachal. The Park came into being in 1997 and was declared as a tiger reserve in the year 2000.

The total area covered by the park is 2000 square Kms.

The park has semi-evergreen, moist deciduous forests with cane and bamboo brakes and narrow strips of open grassland along rivers. More than 300 species of birds have been identified here four species of Horn Bill, an abundance of Hill Mynas,Bluebeard Bee Eaters, Barbets, Babblers, Bulbuls, Plovers, Ibisbills, etc. Also seen are King Vultures, Fishing Eagles, Blacked Necked Storks and other resident and migratory birds.

The kind o of wildlife seen the park is Leopard, Bison, Sambar, Hog Deer, Muntjac, Wild Boar, Wild Dog (Dhole), Sloth Bear, Himalayan Black Bear, Capped Langur, Malayam Giant Squirrel, and also the endangered small mammal the Hispid hare.
The NATURE SAFARI is the outcome of a joint effort of the Department of Forests) Wildlife) Government of Assam) and the Assam (Bhoreli) Angling & Conservation Association fA (B) ACA]
The best time to visit the park is any time besides the monsoon.