Sprawling like a liquid emerald across 41 sq km of the Gomati River valley, Dumboor Lake is Tripura’s largest waterbody – a serene reservoir with 41 sacred islands, endless lotus blooms, and a winter haven for thousands of migratory birds from Siberia and Europe. Located 120 km from Agartala near Amarpur, this Ramsar-recognised wetland is named after the dumboor drum for its rhythmic waves and hosts the thrilling Dumboor Boat Race every January. From boating to Narkantak Island to spotting ruddy shelducks at dawn, Dumboor offers nature’s symphony. A watery wilderness contrast to Jampui’s orange hills, it is Tripura’s birdwatcher’s dream. For visitors to indiatourisminfo.com, Dumboor is pure tranquility. With 2025 eco-cottages and the Dumboor Bird Festival, this “Lake of Islands” is an unmissable destination for bird lovers, families, and photographers.
Key Attractions
41 Islands – each with unique flora & folklore
Narkantak Island – largest, with temple & picnic spot
Migratory Birds – 50+ species, peak Dec–Feb
Dumboor Boat Jetty – colourful wooden boats
Lotus Blooms – pink carpets in monsoon
Gomati River Dam – 1957 hydel project origin
Sunset Point – western shore with bird flocks
Things to Do
Boat ride to Narkantak Island (~₹100)
Attend Dumboor Bird Festival – photography & talks (Jan 26–28, 2026)
Watch the annual Dumboor Boat Race (Jan 14)
Photography of lotus islands at golden hour
Stay in 2025 floating eco-cottages
Try fish curry & bamboo rice at lakeside stalls
Spot ruddy shelduck, pintail, teal
Local Culture and History
Created in 1957 by damming the Gomati, the lake is sacred to the Jamatia tribe. The name “Dumboor” mimics drum beats. The 2025 eco-cottages, promoted by Tripura Tourism and X posts, float on bamboo rafts.
Best Time to Visit
Open year-round (boating 8 AM–5 PM), with December–February (winter, 15–25°C) best for Bird Festival and migratory flocks. July–September (monsoon) for full lotus bloom.
How to Reach
By Air: Agartala (120 km)
By Road: Agartala → Amarpur → Lake (120 km, 4 hrs)
Local Transport: Shared van (~₹200), taxi (~₹3500 return)
Travel Tips
Booking: Boat on-spot; cottages via tripuratourism.gov.in
Cost: Boat ~₹100; food ~₹100–300
Dress: Light jacket; water shoes
Safety: Life jackets on boats
Respect Local Culture: No loud music
Connectivity: Patchy 4G
Environment: No plastic on lake
Accessibility: Jetty flat; boats have steps
Nearby Attractions
Amarpur (10 km)
Tirthamukh (15 km) – Gomati origin
Chabimura (40 km) – river rock carvings
Gomati Wildlife Sanctuary (nearby)
Narikel Kunja (island park)
Explore More
Discover other Tripura wonders like Jampui Hills or Unakoti on our Northeast destinations page. Plan your island lake escape with indiatourisminfo.com today!
