The Bhagirathi River is one of the primary tributaries of the Ganges River in northern India. It originates from the Gangotri Glacier in the Himalayas and flows through the state of Uttarakhand. The river is considered sacred in Hinduism and is named after King Bhagirath, who is believed to have brought the river down from the heavens. As it flows downstream, the Bhagirathi merges with the Alaknanda River at Devprayag, forming the Ganges. The river is vital for irrigation, drinking water, and hydroelectric power generation in the region. Its scenic beauty and cultural significance attract many pilgrims and tourists each year.