Γκάνγκα, also known as the Ganges, is one of the most important rivers in India. It flows over 2,500 kilometers, originating 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 religious practices and daily life. The Ganges supports a diverse ecosystem and is home to various species, including the endangered Ganges river dolphin. Despite its cultural significance, the river faces severe pollution challenges due to industrial waste, sewage, and religious offerings. Efforts are ongoing to clean and preserve this vital waterway.