National Parks in North-East India

Kaziranga is arguably the greatest conservation success story on the planet. Tucked between the Brahmaputra River and the Karbi Anglong Hills in Assam, this UNESCO World Heritage Site is home to the world's largest population of the Indian one-horned rhinoceros - over 2,600 individuals, representing nearly two-thirds of the global total. First established as a reserved forest in 1908 on the recommendation of Mary Curzon, wife of the Viceroy, Kaziranga became a national park in 1974 and a tiger reserve in 2007. Its landscape of alluvial floodplains, tall elephant grass, and semi-evergreen forests also shelters Bengal tigers (one of the highest densities in India), Asian elephants, wild water buffalo, Gangetic dolphins, swamp deer, and over 480 bird species. It is an Important Bird Area recognised by BirdLife International.

Manas National Park is a rare triple-crown protected area - a UNESCO World Heritage Site, a Project Tiger reserve, and an Elephant Reserve, all in one. Situated in the foothills of the eastern Himalayas along the India-Bhutan border, it is one of India's most biodiverse and visually spectacular wilderness areas. The Manas River, fed by glacial streams from Bhutan, flows through its heart. Manas shelters the critically endangered golden langur, the pygmy hog (the world's smallest pig), hispid hare, Indian rhinoceros, Bengal tigers, Asian elephants, clouded leopards, and over 450 bird species. After suffering severe poaching and insurgency damage in the 1980s and 1990s, Manas was placed on UNESCO's danger list but has since made a remarkable recovery, serving as an inspiring conservation comeback story.

Orang National Park, officially known as Rajiv Gandhi Orang National Park, sits on the northern bank of the Brahmaputra River in the Darrang and Sonitpur districts of Assam. Frequently called the 'Mini Kaziranga,' Orang shares many ecological characteristics with its famous neighbour - the same alluvial floodplain grasslands, seasonal inundation patterns, and remarkable population density of Indian one-horned rhinoceros and Bengal tigers. Despite its comparatively small area of 78.81 sq. km, Orang became a tiger reserve in 2016 and is considered ecologically vital. It also shelters Asian elephants, wild pigs, pygmy hogs, hog deer, and a rich diversity of waterbirds. The park's relatively compact size makes wildlife sightings more concentrated, making it increasingly popular among wildlife photographers and naturalists.

Nameri National Park sits at the foothills of the eastern Himalayas in Sonitpur district, Assam, bordering Arunachal Pradesh and contiguous with the Pakke Tiger Reserve across the state boundary. The Jia Bhoroli River flows through its heart, making it a premier destination for river rafting combined with wildlife watching. Declared a national park in 1998 and a tiger reserve in 1999, Nameri covers 200 sq. km of semi-evergreen and moist deciduous forests. It is particularly renowned for its exceptional birdlife - over 370 species including the rare white-winged wood duck, Assam's state bird. Elephants, tigers, leopards, gaur, wild dogs, and clouded leopards roam its forests. Nameri's relative accessibility from Guwahati and its adventure tourism options make it increasingly popular on the Northeast wildlife circuit.

Sepahijala Wildlife Sanctuary, located just 25 km from Agartala in Bishalgarh, Tripura, may be compact in size - covering just 18.53 sq. km - but it packs extraordinary biodiversity into its moist deciduous forests. Established in 1987, it is home to six primate species, a rarity in any single protected area: rhesus macaque, pigtailed macaque, capped langur, spectacled monkey, slow loris, and the clouded leopard. The Clouded Leopard National Park, carved out from within its boundaries in 2007, makes this sanctuary uniquely significant in India's conservation map. With 456 plant species, over 150 bird species including migratory storks and ibises, a botanical garden, and a small zoo, Sepahijala serves as both a critical biodiversity refuge and an accessible urban wildlife destination for the people of Tripura.

Trishna Wildlife Sanctuary, located in South Tripura near Udaipur, is best known as one of the most important habitats in Northeast India for the endangered hoolock gibbon - India's only ape species. Covering 194.7 sq. km of tropical semi-evergreen and mixed deciduous forests, including intact patches of virgin forest that are increasingly rare across the Northeast, Trishna was established in 1988. Beyond hoolock gibbons, the sanctuary shelters Asiatic elephants, sambars, barking deer, phayre's leaf monkey, and a wide variety of pheasants and other birds. The sanctuary forms an important wildlife corridor within southern Tripura's forest network. Its forest quality and relatively low human pressure make it particularly valuable for long-term conservation of primates and large mammals in the state.

Gumti Wildlife Sanctuary is the largest protected wildlife area in Tripura, covering 389.54 sq. km of deciduous and semi-evergreen forests in the south-eastern part of the state. Established in 1988, it takes its name from the Gumti River, which feeds the Gumti Reservoir - one of the largest water bodies in Northeast India, spreading across 300 sq. km adjacent to the sanctuary. This vast reservoir supports extraordinary aquatic biodiversity and draws significant populations of migratory waterbirds. The sanctuary shelters Asian elephants, Phayre's leaf monkeys, sambars, wild water buffalo, wild goats, and various reptiles. The unique combination of dense forest and a large reservoir makes Gumti a particularly diverse ecological zone within Tripura's protected area network, and an underexplored destination for nature tourism.

Khangchendzonga National Park is one of the most extraordinary protected areas in the world, and India's first UNESCO 'Mixed Heritage' site - recognised for both its outstanding natural values and living cultural traditions. Located in North and West Sikkim, the park covers 1,784 sq. km including the world's third-highest peak, Mount Khangchendzonga (8,586 m), 18 glaciers including the 26 km-long Zemu Glacier, and 17 alpine lakes. The altitudinal range - from 1,220 m to 8,586 m - is one of the widest of any protected area globally. The park harbours snow leopards, red pandas, musk deer, Himalayan black bears, Himalayan tahr, bharal, and takin, along with over 550 bird species. To the Sikkimese people, Khangchendzonga is not merely geography - it is the guardian deity of Sikkim, sacred beyond measure.

Fambong Lho Wildlife Sanctuary lies approximately 30 km west of Gangtok in the East district of Sikkim, bordering and forming an ecological continuum with the larger Khangchendzonga National Park. Established in 1984, it spans 51.76 sq. km at elevations ranging from 1,524 m to 2,749 m, covering temperate broadleaf forests rich in rhododendrons, bamboo groves, and medicinal plants. The sanctuary sits at the confluence of two biogeographic zones - Palaearctic and Indomalayan - giving it exceptional species diversity. Red pandas, leopards, Himalayan black bears, various deer species, and a remarkable range of bird species inhabit its forests. The sanctuary is also known for its rich orchid diversity. For those based in Gangtok seeking a short, accessible nature retreat, Fambong Lho offers an immersive mountain forest experience within easy reach of the state capital.

Maenam Wildlife Sanctuary occupies the upper ridges of the Maenam Hill in South Sikkim, near the town of Ravangla. Its name translates evocatively from Sikkimese as 'treasure-house of medicines' - a fitting description, given its exceptional diversity of medicinal and aromatic plants recognised by traditional Himalayan healers for centuries. Covering 35 sq. km at elevations between 2,400 m and 3,235 m, the sanctuary was established in 1987 and forms part of the Khangchendzonga Biosphere Reserve. The forests are dense with oaks, rhododendrons, magnolias, and bamboo, sheltering red pandas, leopards, Himalayan black bears, barking deer, and a diverse community of Himalayan birds. The Maenam summit at 3,235 m offers panoramic views of the Sikkim Himalaya. A proposed wildlife skywalk and ropeway has been envisioned to open this remote sanctuary to eco-tourism.

Ntangki National Park (also spelled Intanki) is the only national park in Nagaland, located in the Peren district within a lowland area of subtropical rainforests - an ecosystem type increasingly rare across India's Northeast. Established in 1993, it covers 202 sq. km of dense wet tropical forests classified as part of the Indo-Burma biodiversity hotspot. The park shelters Bengal tigers, wild water buffalo, elephants, hoolock gibbons, flying squirrels, sloth bears, dholes, and the hornbill - deeply important to Naga cultural identity. The park made headlines in 2022 when endangered Asian forest tortoises (Manouria emys) were reintroduced in collaboration with the Turtle Survival Alliance and the Wildlife Conservation Society India, a pioneering reptile conservation initiative. Ntangki faces persistent pressures from surrounding settlements and is a key focus of conservation in the state.

Fakim Wildlife Sanctuary, located close to the India-Myanmar border in the Kiphire district of Nagaland, is a small but biogeographically significant protected area of just 6.42 sq. km. Situated at elevations ranging from 1,700 m to 3,000 m in the Indo-Burma biodiversity hotspot, Fakim's forests are a mosaic of green meadows, dense montane vegetation, high ridges, and deep gorges. Despite its small size, the sanctuary hosts tigers, leopards, Himalayan bears, hoolock gibbons, barking deer, and slow loris, along with exceptional birdlife including the great hornbill, Blyth's tragopan, and jungle fowl. The high rainfall throughout the year supports dense undergrowth harbouring dozens of fern and orchid species. For birdwatchers, the November-to-February winter period offers the most rewarding visits. Fakim represents an important refuge for Nagaland's mountain wildlife.

Dampa Tiger Reserve is the largest wildlife protected area in Mizoram, covering nearly 988 sq. km of lush tropical forest in the Lushai Hills of Mamit district - bounded to the west by Bangladesh's Chittagong Hill Tracts and sitting at a geopolitically sensitive tri-junction of Mizoram, Tripura, and Bangladesh. Declared a tiger reserve in 1994, Dampa is notable for housing one of the highest densities of clouded leopards in South and Southeast Asia, estimated at 5.14 per 100 sq. km. It also shelters Malayan sun bears, Phayre's leaf monkeys, capped langurs, slow loris, binturongs, great hornbills, and a rich community of reptiles. Interestingly, no tigers were found during the 2018 census, but subsequent sporadic sightings confirm their presence. The Tropic of Cancer passes through the reserve, and the terrain - steep hills, deep valleys, and jungle streams - makes access challenging but rewarding.

Ngengpui Wildlife Sanctuary lies in the Lawngtlai district of southern Mizoram, situated in a valley through which the Ngengpui River flows southward to eventually join the Chhimtuipui (Kolodyne) River. Established in 1991, it covers approximately 110 sq. km of tropical moist forests in the Indo-Burma biodiversity hotspot - one of the most threatened ecosystems on Earth. The sanctuary shelters tigers, Indian leopards, clouded leopards, elephants, serow, gaur, sambar, and various primate species. Its location in the southernmost tip of Mizoram places it in an important transboundary biodiversity corridor with Myanmar. Ngengpui, like much of southern Mizoram's forest landscape, is under pressure from shifting cultivation (jhum) and encroachment, making the formal protected status of this sanctuary increasingly critical for the long-term survival of its wildlife community and habitat integrity.

Nokrek National Park, located at the highest peak of the Garo Hills (1,412 m), is the core area of the Nokrek Biosphere Reserve in West Garo Hills, Meghalaya. Declared a national park in 1986 and added to UNESCO's list of Biosphere Reserves in 2009, Nokrek is globally significant as the site of discovery of Citrus indica, the wild ancestor of all cultivated citrus fruits - the National Citrus Gene Sanctuary protects this irreplaceable genetic heritage. The park shelters red pandas (a major draw for wildlife enthusiasts), Asian elephants, hoolock gibbons, stump-tailed macaques, pig-tailed macaques, and the endangered marbled cat. It is also the reputed home of Mande Burung, Meghalaya's legendary 'jungle man,' adding a layer of local cultural mystique. All major rivers of the Garo Hills originate from the Nokrek Range.

Balpakram National Park, located in the South Garo Hills of Meghalaya near the Bangladesh border, translates poetically as the 'Land of Perpetual Winds' in the Garo language - and the name captures the mystical character of this plateau. Covering approximately 220 sq. km and standing at nearly 3,000 ft, it is deeply sacred to the Garo people, who believe it to be the resting place of souls of the departed. Balpakram is a UNESCO World Heritage tentative list site and supports an extraordinary range of habitats - subtropical forests, grasslands, bamboo groves, and carnivorous pitcher plants. Bengal tigers, red pandas, Asian golden cats, marbled cats, wild water buffalo, elephants, barking deer, and clouded leopards are among the remarkable residents. The Simsang River flows near its boundaries, and spectacular deep canyons mark the edge of this windswept plateau.

Nongkhyllem Wildlife Sanctuary is a compact but ecologically rich protected area located in the Ri-Bhoi district of Meghalaya, close to the town of Nongpoh on the national highway connecting Shillong to Guwahati. Established in 1981, it covers just 29 sq. km within the Eastern Himalayan Global Biodiversity Hotspot, making it one of the smallest sanctuaries in India but one with significant ecological importance. The Umtrew River marks its western boundary, and the forests are primarily tropical moist deciduous with patches of semi-evergreen vegetation. The sanctuary shelters tigers, elephants, leopards, bears, and a rich bird community - it is considered one of the best accessible birdwatching sites in Meghalaya, particularly during the March-April nesting season. Its proximity to Shillong makes it an important gateway wildlife destination for visitors to the state.

Keibul Lamjao National Park holds a distinction no other place on Earth can claim - it is the world's only floating national park. Located on the southwestern edge of Loktak Lake in Bishnupur district, Manipur, the park floats on 'phumdis' - unique biomass mats of decomposed vegetation, soil, and organic matter - covering about 80% of its area. This extraordinary ecosystem is the last natural refuge of the Sangai, the Manipur brow-antlered deer, also known as the dancing deer - Manipur's state animal and one of the world's rarest deer. Loktak Lake is the largest freshwater lake in Northeast India and a Ramsar Convention wetland since 1990. Beyond Sangai, the park shelters hog deer, otters, wild pigs, and over 100 bird species including the hooded crane. The park and Loktak Lake feature on India's UNESCO World Heritage tentative list.

Sirohi National Park, located in the Ukhrul district of Manipur near the India-Myanmar border, is small in area but botanically priceless. Covering just 41 sq. km, the park is the world's only known natural habitat of the Shirui Lily (Lilium mackliniae), a delicate pink-white lily endemic to the Shirui Hills that blooms exclusively in May and June and is Manipur's state flower. The park was established in 1982 primarily to protect this extraordinary endemic flower and the unique montane ecosystem it represents. The forests shelter leopards, deer, jungle cats, and a variety of Himalayan bird species. The Shirui Hills, at an elevation of around 2,835 m, offer panoramic views of the surrounding mountain ranges. Each year, the Shirui Lily Festival draws botanists, nature lovers, and tourists to witness the bloom of this globally unique floral treasure.

Namdapha Tiger Reserve is one of the most extraordinary protected areas in Asia, and arguably India's greatest wilderness. Located in Changlang district, Arunachal Pradesh, at the tri-junction of India, Myanmar, and China, it covers 1,985 sq. km with an altitudinal range from 200 m to 4,571 m - creating a staggering diversity of ecosystems from tropical evergreen forests to alpine meadows. Namdapha holds a world record that may be unique globally: it is the only protected area in the world known to harbour all four big cats in a single reserve - Bengal tiger, common leopard, clouded leopard, and snow leopard - coexisting across its different elevation zones. It is also home to the critically endangered Namdapha flying squirrel, found nowhere else on Earth, and the western hoolock gibbon, India's only ape. Its isolation and rugged terrain keep it among the least-explored wilderness areas in India.

Kamlang Tiger Reserve, located in Lohit district of Arunachal Pradesh and designated as India's 50th tiger reserve in March 2017, is part of the Eastern Himalayan Biodiversity Hotspot. Covering 783 sq. km, the reserve is bordered by Namdapha Tiger Reserve to the south and the Lang River to the north, forming a contiguous wildlife landscape connected to the Hukawng Wildlife Sanctuary in Myanmar. Kamlang is notable for holding one of the oldest tiger gene pools in the Northeast Indian hills. The reserve shelters a remarkable array of wildlife: Bengal tigers, all four species of leopard found in India (including the rare clouded and marbled cats), Asian elephants, Malayan sun bears, red pandas, hoolock gibbons, Mishmi takin, Himalayan serow, and the critically endangered white-bellied heron. The famous Glow Lake within the reserve, and the Kamlang River flowing north to south, add to its scenic character.