Kaziranga National Park

The Brahmaputra is a huge river. Every year, rain makes it rise.

The water spreads over the park. It leaves mud behind and fills the pools. That helps the grass grow tall and green.

Kaziranga is a floodplain, flat land next to a river that floods. The Brahmaputra River carries huge amounts of mud and sand. When it rises in the rainy season, it spreads over the park, eats away some riverbanks and builds up new land and new pools in other places.

UNESCO says this constant change is what makes Kaziranga special. Wet grasslands cover nearly two-thirds of the park, kept open by yearly floods and by burning. In other places, woodland slowly replaces grassland. Together they make a patchwork of homes for many different animals.

UNESCO's criterion (ix) for Kaziranga is the river itself: fluctuations of the Brahmaputra system produce bank erosion, sedimentation, the formation of new land and new water bodies, and succession between grassland and woodland. Wet alluvial grasslands occupy nearly two-thirds of the park, maintained by annual flooding and burning, and the resulting mosaic of habitats supports a wide range of predator-prey relationships.

The same dynamics bring losses. UNESCO records that river migration removed some 5,000 ha of forest land between 1925 and 1986, while the park was later extended north to include part of the Brahmaputra. Britannica notes that seasonal flooding and erosion are recurring threats that have intensified with climate change, citing one estimate that floods killed 130 rhinos between 2002 and 2017, and that floods drive many animals out of the park, where they become vulnerable.

Many animals share the park with the rhinos.

Elephants, wild buffalo, deer and tigers live here too. Dolphins swim in some of the lakes. Many birds stop here on their long journeys.

Kaziranga is home to many large animals. UNESCO lists tigers, Asian elephants, wild water buffalo, gaur, swamp deer, sambar, hog deer, sloth bears, capped langurs and hoolock gibbons. The park has one of the highest densities of tigers in the country.

The water is full of life too. Ganges river dolphins live in some of the lakes and rivers, and Britannica lists the critically endangered Assam roofed turtle. The park sits on bird migration routes, so its wetlands are important for many migrating birds. Britannica counts about 480 kinds of birds and more than 440 kinds of butterflies.

Beyond the rhino, UNESCO lists globally threatened tiger, Asian elephant, wild water buffalo, gaur, eastern swamp deer, sambar, hog deer, capped langur, hoolock gibbon and sloth bear, and notes one of the highest tiger densities in India. Its location at the junction of the Australasian and Indo-Asian flyways makes its wetlands crucial for threatened migratory birds, and the endangered Ganges river dolphin occurs in some oxbow lakes.

Britannica's inventory gives about 550 plant species, including over 70 orchids, and an estimated 42 fish, 24 frog, 17 turtle, 35 snake, 480 bird and 35 mammal species, with more than 440 butterfly species, and adds leopards and the critically endangered Assam roofed turtle. It also names invasive plants, such as giant sensitive plant, Siam weed and water hyacinth, that choke pathways and water bodies. UNESCO notes that domestic buffalo and rinderpest have harmed wild water buffalo through disease and hybridization.

Villages and farms are next to the park.

A busy road runs along one side. When floods come, some animals leave the park to find dry land.

Kaziranga is not a wilderness far from people. UNESCO explains that villages and farms border the park on three sides, which makes it harder to keep out poachers and grazing cattle. A busy national highway runs along its southern edge, and new settlements beside it disturb animals moving between the park and the hills to the south.

When floods come, many animals move to higher ground outside the park, where they can damage crops. Keeping paths open between the park and the Karbi Anglong Hills, and creating a buffer zone in the south, would help both animals and people, UNESCO says.

UNESCO's integrity assessment describes a park bordered on three sides by settlements, with pressure from poachers and herders; National Highway 37 along the southern boundary has drawn settlements that disrupt wildlife movement. During floods many animals migrate out of the park, where they are susceptible to hunting and to reprisal for crop damage. UNESCO calls for functional connectivity with the Karbi Anglong Hills and a southern buffer zone.

Britannica adds a wider list of threats: unplanned tourism, pollution, infrastructure development, illegal encroachment, vehicle traffic, unsanctioned logging and unregulated mining, alongside floods intensified by climate change. It also notes the expansion approved in 2025 to support conservation and tourism.

Visitors look at the animals from a car or a watchtower.

A guide comes along. Stay inside the car and be quiet. Rhinos and elephants are big and strong, so keep far away.

Visitors see Kaziranga on organized safaris through the swampy grasslands, and from low watchtowers, Britannica says. On a clear day, guesthouses near Kohora, on the park's southern edge, even give a view of the Himalayas.

In August 2026, a newspaper in Assam reported that the park plans new rules from its next tourism season, following India's national guidelines for tiger reserves: safaris booked online, a trained Forest Department guide with every tourist vehicle, no mobile phones inside the park and limits on visitor numbers. Rhinos, elephants and buffalo are huge and wild, so always stay in the vehicle and keep your distance.

Britannica describes organized safaris and several low watchtowers for viewing wildlife in the swampy terrain, with guesthouses at Kohora, near the southern boundary, that look toward the Himalayas when the sky is clear. In August 2026 The Sentinel (Assam) reported that the park's authorities planned to implement Supreme Court and National Tiger Conservation Authority guidelines from the next tourism season; the proposed measures were online safari booking, a Forest Department-approved trained guide for every tourist vehicle, a ban on mobile phones, regulated visitor numbers and one forest range closed to tourists one day a week.

Britannica lists unplanned tourism and vehicle traffic among threats to the park, which is why such limits matter. Visitors help by keeping to authorized vehicles and routes, staying quiet and seated, never approaching rhinos, elephants or buffalo, and following the guide's instructions.