Tropical wildlife in the city
One of the largest zoos in the North East, home to rhinos, tigers, and rare birds set within a green botanical garden.
Established in 1957 inside the Hengrabari Reserve Forest, the Assam State Zoo cum Botanical Garden spreads across roughly 175 hectares, making it the largest zoo in Northeast India - less an enclosure park than a forest you walk through. A dedicated botanical garden was added in 1982.
Its residents read like a roll call of the region's rarest wildlife: the greater one-horned rhinoceros, white tigers and clouded leopards, and the hoolock gibbon - India's only ape - whose whooping duets echo across the grounds in the mornings.
A relaxed 2–3 hour loop - hover or tap each waypoint to see what's ahead.
Timings
8:00 AM – 4:30 PM (closed Fri)
Best time to visit
Oct – Mar
Scroll to trace the trail - each stop reveals another layer of Assam State Zoo & Botanical Garden.
The Assam State Zoo opened in 1957 inside the Hengrabari Reserve Forest, and it has never stopped feeling like the forest came first. Early residents included animals rescued from floods and conflict, a tradition of refuge that continues today. The botanical garden was added in 1982, completing the 'zoo cum botanical garden' the city knows.
At roughly 175 hectares, this is the largest zoo in Northeast India - less an enclosure park than a woodland you walk through. Shaded avenues wind between habitats, and the canopy does the crowd control, keeping the walk cool even in April. Wear proper shoes; a full loop is a genuine forest hike.
Many of the zoo's best-known animals arrived as rescues - orphaned rhino calves raised by keepers, leopards relocated from tea estates, birds surrendered from the wildlife trade. Ask the keepers and each enclosure becomes a biography. It reframes the visit from spectacle to second chances.
Winter is the zoo at its best: cool air, active animals and clear skies. Wildlife Week in early October brings talks, keeper demonstrations and school crowds in equal measure. Time your walk around feeding hours if you can - it is when the big cats and otters abandon their afternoon torpor.
Come at opening time for soft light and lively subjects, and give the big-cat moats ten quiet minutes rather than two hurried ones. The walk-through aviary puts birds at portrait distance. Morning is also when the hoolock gibbons call - follow the whooping duet and arrive with your camera already up.
Never feed or tease the animals - their diets are managed to the gram. Keep noise low at enclosures, skip the flash entirely, and give pram-width right of way on the narrow forest paths. If a keeper asks you to step back, there is always a good reason.
The first hour after the gates open is a different zoo: mist in the trees, animals patrolling their morning routines and the paths nearly empty. By midday, heat and crowds slow everything down, animals included. Note the weekly rhythm too - the zoo is closed on Fridays.
Half the wildlife here holds no ticket: hornbills and barbets cross between the trees, butterflies work the botanical garden and monitor lizards sun themselves by the drains. The orchid and medicinal plant sections reward a slow detour. Treat the grounds as habitat, not just a route between enclosures.
Enter at 8 AM sharp and head straight for the gibbon enclosure - the morning duet is worth the early start alone. Budget three unhurried hours, carry water and a hat, and finish through the botanical garden as the day warms. Pair it with a tea garden visit for a perfect green-day itinerary.