The Kosi River ( कोसी नदी) is one of the largest tributaries of the Ganga River . Kosi river is called Koshi in Nepal and is a Tran boundary river between Nepal and India. The river basin is surrounded by the ridges separating it from the Brahmaputra in the north, the Gandaki in the west,…

Rivers of Bihar Ganga, Ghaghra, Gandak, Burhi Gandak , Baghmati, Kamla, Koshi, Son, Punpun, Falgu, Sakari, Karmanasa Waterfalls in Bihar Sukhladari waterfalls, Parasdih Waterfalls, tamasin Waterfalls, Gursindhu Waterfalls, Maludah Waterfalls, Keridah Waterfalls, Goa Waterfalls, Kakolat Waterfalls(Nawada)