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Biosphere Reserve | River Island Wilderness

Dibru-Saikhowa National Park

Where Rivers Rewrite the Forest

Assam

Image: Rubul Deka / CC BY 2.0
Floodplain Park
Routes change with river levels. Boat access and walking areas depend on local conditions.
Guide Recommended
Use local boat operators and naturalists familiar with channels, sandbars, and seasonal birding sites.

Plan Your Visit

Welcome to Dibru-Saikhowa National Park! Use the resources below to plan your adventure in one of India's most treasured wild spaces.

Reservations

Boat-based visits should be arranged through local forest offices and authorized boat operators; confirm safe routes by water level before booking.

Lodging

Tinsukia
Hotels and guesthouses with access to local boat operators.
Guijan/Saikhowa Area
Limited eco-camps and homestays near boat departure points. Confirm seasonally.

Book your stay

Browse stays in Tinsukia Booking.com

This link opens Booking.com, a third-party site.

Visitor Centers

Dibru-Saikhowa Entry Offices
Tinsukia/Guijan area • Office hours
Local permit guidance, boat route information, and visitor coordination.

Rules & Regulations

  • Wear life jackets on boat trips
  • Do not land on islands without guide approval
  • Avoid disturbing nesting birds
  • Pack out all waste
  • Respect river safety instructions

Accessibility

Access depends on boats, riverbanks, and uneven island terrain. Visitors with mobility constraints should arrange private boats and avoid routes requiring long walks on sandbars.

Basic Information

About This Park

Dibru-Saikhowa National Park in eastern Assam is a dynamic riverine wilderness of channels, sandbars, grasslands, swamp forest, and semi-evergreen woodland. The park is famous for feral horses, river dolphins in nearby channels, and birdlife ranging from waterbirds to forest species. Because the landscape is shaped by floods and shifting rivers, visits usually combine boat rides, island walks, and birding rather than conventional jeep safaris.

Operating Hours & Seasons

SeasonMorning SafariEvening Safari
Open Season (Nov - Apr)Dawn boat tripsAfternoon boat trips until sunset

Boat-based exploration is the primary visitor experience. Entry points and routes vary by water level.

Closure PeriodMonsoon months are difficult due to flooding and high river levels.

Fees & Passes

CategoryAmount
Entry FeeAs notified by Assam Forest Department
Boat and GuideVaries by route, duration, and group size

Confirm current permits, boat rates, and safe routes locally before departure.

Weather

☀️ Summer
March - May
22°C - 35°C
Warm and humid. Birding remains productive, though afternoons can be hot.
🌧️ Monsoon
June - October
24°C - 32°C
Heavy rain and flooding dominate the landscape. Tourism access is commonly restricted.
❄️ Winter
November - February
10°C - 26°C
Cooler, drier, and best for birding, boat trips, and walking on exposed river islands.

Contact Information

Website
Authority
Assam Forest Department, Dibru-Saikhowa National Park

Directions & Transportation

Physical Address

Dibru-Saikhowa National Park, Tinsukia District, Assam

27.6728° N, 95.3575° E

✈️

By Air

Dibrugarh Airport is the nearest major air connection, with road access toward Tinsukia and Guijan/Saikhowa entry areas.

🚂

By Train

Tinsukia is the main railhead for the park.

🚗

By Road

Reach Tinsukia by road from Dibrugarh, then continue to Guijan or other local boat departure points.

🚐

Local Transport

Boat operators and local guides arrange trips through river channels and island edges.

Things to Do

🚤
Boat Safari
Travel through channels and river edges to watch birds, dolphins, and floodplain scenery.
🐦
Bird Watching
Look for white-winged wood duck, Bengal florican, waterbirds, raptors, and winter migrants.
🐎
Feral Horse Viewing
Search for the park's well-known feral horses in grassland and sandbar habitats.
🥾
Island Walks
Walk with guides on safe river islands and grassland edges when water levels permit.

Nature & Wildlife

Key Wildlife

Feral HorsesGangetic DolphinWhite-winged Wood DuckBengal FloricanWild Water BuffaloHoolock GibbonWaterbirds

Flora

Riverine grasslands, swamp forest, semi-evergreen forest, reed beds, and sandbar vegetation shaped by seasonal floods.

Fauna

The park supports river dolphins in adjacent channels, feral horses, buffalo, primates, reptiles, and a rich bird community including rare wetland and grassland species.

Learn About the Park

History

Dibru-Saikhowa was notified as a national park in 1999 and forms part of a larger biosphere reserve landscape. Its conservation value lies in preserving a rare Brahmaputra floodplain system that is constantly reshaped by river dynamics.

Quick Facts

Established
1999
Area
340 sq km
State
Assam
Designation
Biosphere Reserve