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 the Volkhov River.The fortress was rebuilt at the turn of the 15th and 16th centuries. In 1703, Peter the Great founded the town of Novaya Ladoga (New Ladoga) closer to the bank of Lake Ladoga. The ancient fortress thenceforth declined and came to be known as Staraya Ladoga (Old Ladoga), in order to distinguish it from the new town. The mid-12th-century churches of St. George and of Mary's Assumption stand in all their original glory. Inside St. George's, some magnificent 12th-century frescoes are still visible. In addition, there is a mid-12th-century church of St. Climent, which stands in ruins. There