Tourist Destination

Son Beel Assam - Largest Seasonal Wetland And Floating Lake Of Southern Assam

Son Beel, also known as Shon Beel, is the largest wetland in Assam and the second-largest seasonal wetland in Asia, located in the Karimganj district of southern Assam. This vast freshwater lake is a rare natural wonder that transforms dramatically with the seasons, offering visitors two entirely different landscapes in a single location.
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Son Beel Assam tourist place in Assam

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In Depth

During the monsoon and summer months (March onwards), Son Beel expands into a massive water body covering up to 9,800 hectares, becoming a vital fishing hub and inland waterway. In contrast, during the winter season, the water recedes and the fertile lakebed is used extensively for rice cultivation, making Son Beel a unique example of a two-worlds-in-one ecosystem.

Flanked by scenic hills on both the eastern and western sides, Son Beel offers breathtaking views, especially during sunrise and sunset. The calm waters, reflections of surrounding forests, and half-submerged Hizol trees (Barringtonia acutangula) create a picture-perfect setting that attracts photographers, nature lovers, and birdwatchers alike.

Hydrology and Ecological Importance

The Shingla River, originating in Manipur and Mizoram, serves as both the primary inlet and outlet of Son Beel. The wetland connects further through the Kakra River, eventually meeting the Kushiara River and draining into Bangladesh, making it an important regional water system.

Son Beel has been identified as a Key Biodiversity Area (KBA) of international significance under globally recognized conservation criteria. The wetland supports:

  • Over 69 species of fish, including its specialty fish known locally as bhujia

  • Two species of otters

  • Rare mammals like the Hog Deer

  • More than 150 species of resident and migratory birds

In winter, Son Beel attracts migratory birds from Siberia and other cold regions, turning the wetland into a seasonal paradise for birdwatching. With proper conservation, Son Beel has the potential to qualify as a Ramsar Wetland Site.

Things to Do at Son Beel

  • Boat rides across the vast seasonal lake

  • Birdwatching, especially during winter

  • Photography of sunrise, sunset, and star-filled night skies

  • Village walks to experience local culture and Assamese cuisine

  • Observing traditional fishing practices and rice farming

Over 50 country boats operate daily, serving as transport for local communities and offering visitors an authentic wetland experience.

How to Reach Son Beel

  • By Road: Son Beel is about 43 km from Sribhumi, with a drive time of around 50 minutes. It is easily accessible from Karimganj and Hailakandi towns via taxis and government buses.

  • By Rail: Badarpur Railway Junction is the nearest major railhead, well connected to Guwahati and other parts of Assam.

  • By Air: The nearest airport is Silchar Airport, approximately 90 km away.

Best Time to Visit Son Beel

The best time to visit Son Beel is from March onwards till early winter, when the lake is filled with water and boat services are operational. This period offers the most scenic views and the best opportunities for birdwatching and photography.

Where to Stay Near Son Beel

Accommodation options directly at Son Beel are limited. Visitors generally stay in nearby towns:

  • Karimganj Town (30–40 km): Closest hotels, restaurants, and basic amenities

  • Badarpur (20–25 km): More lodging options and railway connectivity

  • Local homestays and eco-lodges: Limited but available in areas like Sribhumi

It is advisable to consult local travel agencies for updated accommodation details, as online listings may be limited.

Quick Info Table on Son Beel

AttributeDetails
LocationKarimganj district, Assam
TypeSeasonal freshwater wetland
AreaUp to 9,800 hectares (monsoon)
Inlet & OutletShingla River
Best Visit TimeMarch to early winter
Known ForFishing, birdwatching, boating
Biodiversity150+ bird species, 69+ fish species
StatusKey Biodiversity Area (KBA)


FAQs on Son Beel

Q1. Where is Son Beel located?
Son Beel is located in the Karimganj district of southern Assam.

Q2. Why is Son Beel famous?
Son Beel is famous for being the largest wetland in Assam and its unique seasonal transformation.

Q3. What is the best time to visit Son Beel?
The best time is from March onwards when the lake is full of water.

Q4. Is Son Beel suitable for birdwatching?
Yes, it hosts over 150 species of migratory and resident birds.

Q5. Can tourists enjoy boating at Son Beel?
Yes, traditional country boats operate daily during the water-filled season.

Q6. Which river is connected to Son Beel?
Son Beel is connected to the Shingla River, which links further to the Kushiara River.

Q7. Is Son Beel a Ramsar site?
No, but it has the potential to become one with proper conservation.

Q8. What fish species are found in Son Beel?
Son Beel supports over 69 fish species, including the local bhujia fish.

Q9. Are there hotels near Son Beel?
Hotels are available in Karimganj and Badarpur, with limited local homestays nearby.

Q10. Is Son Beel good for photography?
Yes, it is a paradise for landscape, wildlife, and night sky photography.