The lake was constructed as part of a land-use plan to promote tourism in the Mirik valley during the 1970s.
The 80-foot footbridge is specifically designed to prevent pedestrians from having to walk the full perimeter to reach the opposite side.
The water for the lake is fed by natural springs and rainwater runoff from the surrounding hillside.
The lake remains a critical site for local biodiversity, attracting various species of migratory birds during winter.
Sumendu Lake serves as the centerpiece of Mirik, a hill station situated in the Darjeeling district at an altitude of approximately 1,767 meters. The water body is flanked by a 3.5-kilometer-long perimeter path that allows for a complete circuit of the lake. An 80-foot arched footbridge, known as the Indreni Bridge, spans the lake and connects the two banks. The lake is surrounded by pine forests and provides views of the Kanchenjunga mountain range on clear days. Boating facilities are provided for visitors within the lake's boundaries. A garden called Krishnanagar is located on one side of the lake, featuring a variety of seasonal flowers. The surrounding area remains a protected zone to maintain the local ecology.
The center of the Indreni footbridge, providing symmetrical views of the lake and the pine-covered hills.
Carry a light jacket as temperatures drop significantly once the sun sets behind the hills.
Walk the full perimeter path early in the morning to see the mist lifting off the water surface.
Wear comfortable, non-slip footwear suitable for walking on paved but uneven lakeside paths.
Do not attempt to swim in the lake, as it is strictly prohibited for safety and environmental conservation reasons.
May be periodically restricted during the peak monsoon season due to heavy rainfall and potential path maintenance.
Avoid littering the lakeside paths and maintain quiet to minimize disturbance to local bird populations.
