恒河, or the Ganges River, is one of the most important rivers in India. It flows over 2,500 kilometers, starting in the Himalayas and emptying into the Bay of Bengal. The river is considered sacred by many Hindus and plays a vital role in their culture and daily life. The Ganges supports a diverse ecosystem and is home to various species of fish and wildlife. It also serves as a crucial water source for millions of people who live along its banks, providing water for drinking, agriculture, and transportation. The river is often associated with the goddess Ganga in Hindu mythology.