Lake Onega Lake Onega Lake Onega (also known as Onego, ; or ; or ; or ) is a lake in the north-west European part of Russia, located on the territory of Republic of Karelia, Leningrad Oblast and Vologda Oblast. It belongs to the basin of the Baltic Sea, Atlantic Ocean, and is the second largest lake in Europe after Lake Ladoga. The lake is fed by about 50 rivers and is drained by the Svir River. There are about 1,650 islands on the lake. They include Kizhi, which hosts a historical complex of 89 orthodox wooden churches and other wooden constructions
Staraya Ladoga Ulfsson, to rule the town. This information is confirmed by sagas and archaeological evidence, which suggests that Ladoga gradually evolved into a primarily Varangian settlement. At least two Swedish kings spent their youths in Ladoga, king Stenkil and Inge I, and possibly also king Anund Gårdske. In the 12th and 13th centuries, Ladoga functioned as a trade outpost of the powerful Novgorod Republic. Later its trade significance declined and most of the population engaged in fishing in the 15th century. After new fortresses such as Oreshek and Korela were constructed in the 14th century further to the west of Ladoga,