Enns (river) Enns (river) The Enns is a southern tributary of the Danube River, joining northward at Enns, Austria. The Enns River spans , in a flat-J-shape. It flows from its source near the towns of Gasthofalm and Flachau, generally eastward through Radstadt, Schladming, and Liezen, then turns north near Hieflau, to flow past Weyer and Ternberg through Steyr, and further north to the Danube at Enns ("see map in References"). The Enns has its source in the Radstädter Tauern mountains in the Austrian state of Salzburg. In a valley which developed during the ice age, it flows at the border between
Indigirka River Indigirka River The Indigirka River (; ) is a river in the Sakha Republic in Russia between the Yana River and the Kolyma River. It is long. The area of its basin is . The river flows into the Kolyma Bay, East Siberian Sea. It freezes up in October and stays under the ice until May–June. The main tributaries are the: Main ports on the river are: There is a gold prospecting industry in the Indigirka basin. Ust-Nera, a gold-mining center, is the largest settlement on the river. The Indigirka River teems with a variety of fishes. Among the most