Volga-Don Canal

The 101 kilometer Soviet canal that stitched Russia's two great river systems together.

Overview

Opened in 1952 after construction with convict labor under brutal conditions, the canal's thirteen locks lift traffic about 88 meters across the divide between the Volga, with its links to the Caspian, the Baltic and, by slogan, five seas, and the Don running to the Sea of Azov and Black Sea. Grain, salt and oil products are the staples. Modest depth, around 3.5 meters, caps vessel size, and ice closes the season. Wartime closures and risks at the Azov mouth since 2022 have tested the link, but Moscow's river navy of tugs and barges still depends on it.