A Guide To The Largest Freshwater Oxbow Lake In Bihar – Kanwar Lake

Kanwar Lake, oxbow lake in bihar with boats parked near the shoreline and a tree on the side

India’s largest oxbow lake in Bihar is Kanwar Lake, situated in Begusarai district and spread over 67.5 sq. km. It is a Ramsar site and one of the most valuable wetlands in Asia with a variety of wildlife. Birdwatchers from around the world come to the lake, which is home to more than 160 species of migratory and resident birds, including the Siberian crane, bar-headed goose, and painted stork. In addition to being an ecological hotspot, Kanwar Lake sustains agriculture, and local livelihoods.

Quick Details

Location: Begusarai district, Bihar, near Manjhaul town
Size: Approx. 67.5 sq. km.
Elevation: 40 meters above sea level
Formation: From the Burhi Gandak River
Best Time To Visit: November – February

Location

Kanwar Lake from above with the waterbody with multiple boats surrounded by greenery

Photo: Imaginia9455 / Wikimedia Commons

Kanwar Lake, situated near Manjhaul town in the Begusarai district of Bihar, approximately 22
kilometres north of Begusarai city, is recognised as a vital wetland ecosystem on the Gangetic plains. The lake is formed from an old meander branch of the Burhi Gandak River, generating a massive marshland habitat contributing to dense biodiversity. It spans around 67.5 sq. km. and is the largest freshwater oxbow lake in India.

How To Reach

Patna Junction railway station with a train on the platform and a power line structure.

Photo: Kishlay RF / Wikimedia Commons

You can reach the destination by road, rail, or air, making it easily accessible through all major modes of transport.

By Air: The nearest airport is Jay Prakash Narayan Airport in Patna, which is about 125 km away from Kanwar Lake. You can rent private taxis or cabs to go from the airport to Begusarai. There are also public transport options available, such as buses to Begusarai.

By Rail: Begusarai Railway Station is the major railway station nearby, which connects to Patna, Kolkata, Delhi and other major cities. To get to Manjhaul town, the entrance to Kanwar Lake, from Begusarai station, you have to take an auto, taxi or local bus.

By Road: Kanwar Lake is connected through NH-31 and SH-55 and has good road transport from Begusarai, Patna and Muzaffarpur. There are plenty of buses and shared auto-rickshaw services operating from Begusarai to Manjhaul town. From Manjhaul, you can either take local transport or walk to the lake.

Things To Do At Kanwar Lake

Following are some things, among many, to do in and near the largest oxbow lake in Bihar.

1. Birdwatching: Spot Rare And Migratory Birds

An image of two Siberian cranes standing on a lake resembling the oxbow lake in bihar

Photo: Lashkov17 / Wikimedia Commons / Image For Representation Only

During winter from November to February, Kanwar Lake is a paradise for birdwatchers, as it is home to over 160 bird species, including rare migratory species coming in from Siberia, Central Asia and Europe. Siberian crane, bar-headed goose, northern pintail, greater adjutant stork, and many such species. Sightings are best in the early mornings and late afternoons. Binoculars and a camera with a zoom lens will surely enrich the experience.

2. Explore The Wetland Ecosystem By Boat

An image of different-coloured boats parked near a sandy shoreline surrounded by greenery

Photo: দেবর্ষি রায় / Wikimedia Commons / Image For Representation Only

A guided boat ride along the sinuous waterways of Kanwar Lake reveals more of its abundant aquatic biodiversity. You can see lotus-covered waters, submerged vegetation, and abundant fish species while paddling on the lake. The leisurely pace of the vessels permits a good eyeful of turtles, amphibians, and marshland vegetation. Some boatmen tell great stories about how the lake has changed through the years. For nature lovers, this oxbow lake in Bihar is a great place to learn about problems conservationists face in wetlands.

Places To Visit Near Kanwar Lake

Kanwar Lake is a stunning location that is well-suited to be combined with other nearby temples and attractions.

1. Naulakha Temple, Begusarai

An image of Naulakha Jain temple with the red architecture, entrance gate and two statues

Photo: Sumitsurai / Wikimedia Commons

Naulakha Temple is a splendid Radha-Krishna temple, well-known for its furnished white marble architecture and elegant carvings. Constructed by the saint Mahavir Das, it features Rajasthani-style temples and radiates spiritual tranquillity. It is one of the holy places visited by believers on pilgrimage to pray, meditate, and appreciate culture. Its surrounding gardens and tranquil atmosphere provide a nice escape. Visitors often pair this with a visit to Kanwar Lake for a blend of spirituality and nature.

Distance: 30 km
Timings: 6 AM – 8 PM

2. Simaria Ghat / Holy Ganges Bank

Image of people sitting on the ghat and with boats in the river resembling Simaria Ghat

Photo: Arjun Venugopal / Pexels / Image For Representation Only

Located on the banks of the Ganges River, Simaria Ghat is a prominent pilgrimage centre celebrated for its Kartik Purnima festival, during which thousands come to take a holy dip. The ghat is linked to the celebrated Hindi poet and activist Ramdhari Singh Dinkar, who spent part of his life on this part of the banks. The serene riverbank here is used for meditation, rituals and sunrise views of the Ganges. The ghat is also an important location for Chhath Puja, Bihar’s most important festival.

Distance: 45 km
Timings: Open 24/7

3. Begusarai Museum

An image of the outer view of the Begusarai Museum that is surrounded by lush greenery

Photo: Unknown author / Wikimedia Commons

The Begusarai Museum is Bihar’s hidden jewel of history, art, and culture. It features ancient relics, terracotta statues, coins, and treaties, representing the splendid bygone era the region was once a part of. The museum offers insights into Mithila and Mauryan-era influences, making it an excellent educational stop. Local historians make pilgrimages to study its rare collections. Exhibits on tribal heritage, freedom fighters, Bihar’s folk traditions, and traditional Madhubani paintings are hung for art lovers.

Distance: 25 km
Timings: 10 AM – 5 PM; Closed on Mondays
Entry Fee: ₹10 per person

4. Jai Mangla Temple, Ulao

Colourfully painted goddess Mangala temple with people and a priest entering the temple

Photo: Hpsatapathy / Wikimedia Commons / Image For Representation Only

In Ulao village is the Jai Mangla Temple, which is dedicated to the goddess Mangala. This temple is ancient and is one of the Shakti Peethas, where people come to get the blessings of wealth and happiness. The intricate stone carvings and the large sanctorum in the architecture house the deity. During Navratri, when elaborate festivities are held, pilgrims come to visit.

Distance: 28 km
Timings: 5:30 AM – 9 PM

5. Kabar Lake Bird Sanctuary / Kabar Tal

A man on a boat with others swimming in the lake at Daruabari surrounded by greenery

Photo: Praanshu / Wikimedia Commons / Image For Representation Only

Over 15,000 hectares long, Kabar Lake, is a huge lake and bird sanctuary in Bihar. It’s a sanctuary for rare and migratory birds, including the greater adjutant stork, sarus crane and ferruginous duck. It is an important wetland for flood control and biodiversity protection. It is also a perfect place for birds, wildlife photographers and nature enthusiasts. Conservation efforts have been initiated by the government for this ecological asset.

Distance: 95 km
Timings: 6 AM – 6 PM

Where To Stay

Hotel room with a bed, multiple pillows, lamps on both sides of the bed and paintings

Photo: Sarah Stierch / Wikimedia Commons / Image For Representation Only

You can find options in Begusarai, which is just a quick ride away and has budget to mid-range hotels. Some good hotels in this range are Hotel Gargee Grand, Hotel Park Inn, and Hotel Amit. Such hotels offer basic facilities such as Wi-Fi, room service and AC rooms at a cost of around ₹800 – 3,000 per night. Those looking for more immersion can rent eco-lodges or homestays in surrounding villages that serve a taste of traditional Bihari hospitality. Luxury hotels in Patna, approximately 100 km from Mukundarajpur, are options for travellers.

Where To Eat

Litti chokha served on a leaf with salad on the side and ghee dripping from the spoon

Photo: Star zyz / Wikimedia Commons / Image For Representation Only

Begusarai town has roadside joints and restaurants of Bihari cuisine. Options such as Hotel Vaibhav, Milan Restaurant and Maa Vaishnavi Dhaba serve dishes like litti chokha, sattu paratha and fish curry. These places cost between ₹150 – 400 per person for a meal. For a more affordable version, roadside dhabas dish out hearty meals for ₹80 – 150. There’s also fast food if you prefer it at Sharma Sweets and Restaurant, with Chinese, South Indian and North Indian options.

Other Factors To Consider

Open spiral notebook with blank pages, a pen, and a potted plant on a white wooden table

Photo: Tirachard Kumtanom / Pexels / Image For Representation Only

Average Cost Of The Trip

A two-day trip to this oxbow lake in Bihar is relatively inexpensive, with the overall cost per person estimated at anywhere between ₹3,500 – 6,000 based on your choice of accommodation and transport. Budget travellers using local trains and buses, staying in budget hotels, and eating only basic meals can manage within ₹3,500, while those using private taxis, staying in mid-range hotels, and sightseeing through guided tours can spend up to ₹6,000.

Tips For Travellers

  • Bring binoculars and a camera for birdwatching.
  • Wear sturdy walking shoes for exploring wetlands.
  • A local guide can enhance your experience with insights on biodiversity and history.
  • Carry cash, as mobile payments may not be widely accepted in rural areas.
  • Avoid bringing plastic to protect the delicate wetland ecosystem.
  • During monsoons, carry an umbrella to navigate muddy trails and potential waterlogging.

The largest freshwater oxbow lake in Bihar, Kanwar Lake, an ecological jewel, is at the crossroads of nature, birdwatching and local culture. It offers a unique experience whether you are a wildlife enthusiast, photographer, or traveller in search of offbeat destinations. Cheap travel, a wide range of experiences, and close access to historical sites make for a rewarding escape to Kanwar Lake. Plan your trip with TripXL and lose yourself in the tranquillity of nature in Bihar.

Cover Photo: Mausam Nandan / Wikimedia Commons

Frequently Asked Questions

Yes, boat rides by local fishers are available for a closer look at the wetlands and migratory birds.
Yes, near the areas of Kanwar Lake, Chhath Puja and Makar Sankranti are celebrated, drawing in thousands of devotees.
November to February is the best time here for when the migratory birds arrive, and the weather is cool.
Some rare birds sighted include the Siberian crane, greater adjutant stork, Baer’s pochard and ferruginous duck, most of them endangered.
Due to encroachment and climate change, the lake has shrunk from 100 sq. km to around 67.5 sq. km, affecting its biodiversity.

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