Don River

The Don is one of the major Eurasian rivers of Russia and the 5th longest river in Europe. The Don basin is between the Dnieper basin to the west, the Volga basin to the east, and the Oka basin to the north.

The Don rises in the town of Novomoskovsk 60 kilometres southeast of Tula, and flows for a distance of about 1,870 kilometres to the Sea of Azov. From its source, the river first flows southeast to Voronezh, then southwest to its mouth. The main city on the river is Rostov on Don. Its main tributary is the Seversky Donets.