Северная Двина
The Northern Dvina Canal () is a 64 km long canal in Vologda Oblast in Russia. It connects the Volga-Baltic Waterway to the Northern Dvina River through its tributary, the Sukhona River. The Northern Dvina Canal is one of the two canals (the other one being the abandoned Northern Ekaterininsky Canal) connecting the river basins of the Volga and the Northern Dvina.