The Mahananda River is a significant river in the northeastern part of the Indian subcontinent. It flows through the states of West Bengal in India and Bihar, as well as parts of Bangladesh. The river is approximately 360 kilometers long and is known for its scenic beauty and ecological importance. The Mahananda River originates from the Himalayas in Darjeeling district and eventually merges with the Ganges River near Farakka. It supports various ecosystems and is vital for irrigation and agriculture in the surrounding regions. The river also plays a crucial role in the livelihoods of local communities.