East Siberian Sea
The most important of the rivers flowing into the East Siberian Sea are the Indigirka, the Alazeya, The Ujandina, the Chukochya River, the Kolyma, the Rauchua, the Chaun, and the Pegtymel. Only a few rivers are able to be travelled on. The coastline of the sea is 3,016 km long.