Yamuna is a major river of northern India, with a total length of around 1370 km. It is the largest tributary of the Ganga. Its source is at Yamunotri, in the Uttaranchal Himalaya. It flows through the states of Delhi, Haryana and Uttar Pradesh, before merging with the Ganges at Allahabad. The cities of Delhi, Mathura and Agra lie on its banks. The major tributaries of this river are the Tons, Chambal , Betwa , Sindh and Ken; with the Tons being the largest.

According to legend the goddess of the river is the sister of the Hindu god of death, Yama and the daughter of Surya, the Sun god. The river Yamuna is also connected to the mythology surrounding the Hindu god Krishna.

A little known fact about the Yamuna is that it is the frontier of the Indian elephant. West of the Yamuna, there are no elephants to be found over 900 km of the western Himalayas and their foothills. The forests of the lower Yamuna offer ideal corridors for elephant movement. The principal forests to be found here are of Sal , Khair (Acacia) , and Sissoo (Rosewood) trees, and the Chir Pine forests of the Shivalik Hills.

Further reading

• Yamuna Action Plan