Вытегорский район
The Onega Canal () is a canal that runs along the southern banks of Lake Onega in Vytegorsky District of Vologda Oblast and Podporozhsky District of Leningrad Oblasts in Russia. It was built 1818 - 1820 and 1845 - 1852 as a part of Mariinsk Canal System, to allow small riverboats to avoid Lake Onega, where storms are frequent and where many boats had perished through the centuries. The canal is long and runs between the Vytegra River in the east and Svir River in the west. It is around wide, and lies between and from the shores of the lake. At the mouth of the canal, in the selo of Voznesenye, a memorial obelisk has been erected.