Kaziranga National Park

Kaziranga lies in Assam, in the Brahmaputra Valley. UNESCO describes the World Heritage property as a large, representative area of the valley’s floodplain, with wet alluvial tall grasslands, shallow pools, reeds, and deciduous to semi-evergreen woodland. The Brahmaputra’s shifting course, floods and sediment deposits continually shape this landscape, producing river channels, wetlands and grassland–woodland transitions. The resulting habitats are part of the park’s ecological significance, rather than merely a backdrop to its wildlife.

Kaziranga is internationally known as a stronghold of the Indian one-horned rhinoceros (Rhinoceros unicornis). UNESCO also identifies important populations of threatened species, including tigers, elephants, wild water buffalo and bears, as well as aquatic wildlife such as the Ganges River dolphin; the wetlands are important for migratory birds. The National Tiger Conservation Authority describes Kaziranga Tiger Reserve as a wider protected landscape with core and buffer areas, varied wetlands, grasslands and forests. Tiger-reserve boundaries and area figures should not be confused with those of the UNESCO World Heritage property, which has its own delineation.

Seasonal flooding is a defining natural process in Kaziranga. Floodwaters replenish wetlands and grasslands and help maintain the mosaic of habitats on which wildlife depends. At the same time, severe floods can cause animal deaths and intensify pressures on animals seeking higher ground. The IUCN World Heritage Outlook notes that increasingly large floods and climate change may increase risks, and identifies transport along the southern boundary and disruption of wildlife movement as additional concerns. Conservation management therefore involves balancing natural river dynamics with animal protection, habitat continuity, and the impacts of surrounding infrastructure and human activity.

Kaziranga National Park was inscribed on UNESCO’s World Heritage List in 1985 under natural criteria (ix) and (x). UNESCO gives the property an area of 42,996 hectares and emphasizes both ongoing riverine and ecological processes and the importance of its natural habitats for threatened species. The National Tiger Conservation Authority separately describes Kaziranga Tiger Reserve as comprising core and buffer zones; its stated reserve total is not interchangeable with the UNESCO property area. The two designations reflect related but distinct conservation frameworks.