| Established in | 1986 (Wildlife Sanctuary), 1999 (National Park) |
| Geography | Dibrugarh and Tinsukia districts, Assam, India |
| Biome | Tropical moist forests, deciduous forests, littoral and swamp forests, semi-evergreen forests, wet evergreen forests |
| Rivers | Brahmaputra, Lohit, and Dibru rivers |
| Flora | Over 1,000 floral species |
| Fauna | Bengal tiger, leopard, clouded leopard, Indian wild dog, slow loris, capped langur, hoolock gibbon, over 382 bird species, 36 species of mammals, feral horses |
| Unique Features | Important Bird Area (IBA), Biosphere Reserve, home to rare white-winged wood ducks, wild horses, part of the Indo-Burma Biodiversity Hotspot, home to rare and endangered species, pristine scenic beauty |
