Lake Kozhozero Lake Kozhozero Lake Kozhozero () is a freshwater lake, located in the south of Onezhsky District of Arkhangelsk Oblast in Russia. It is one of the biggest lakes in Arkhangelsk Oblast and biggest one in Onezhsky District. The area of the lake is , and the area of its basin is . Lake Kozhozero is the source of Kozha River, which is a left tributary of the Onega River and thus belongs to the White Sea basin. The lake is located in the remote area and is not connected to the outside world by any all-season roads. It is notable
Onega Canal of the lake. At the mouth of the canal, in the selo of Voznesenye, a memorial obelisk has been erected. The canal lost its significance after Mariinsk Canal System was reconstructed and became Volga-Baltic Waterway. Onezhsky Canal was not reconstructed and became too shallow for larger boats. It is still navigable, but not used for regular navigation. Two rivers, Vozheroksa and Oshta, tributaries of Lake Onega, cross the canal. from the Vytegra, the canal crosses Lake Megrskoye, a large freshwater lake. There is weak current in the canal in the direction of the Svir. Onega Canal The Onega Canal ()