Onega River traditionally explained as related to Finnish "Enojoki" - the main river, stream. In terms of both area of the basin and the average discharge, the Onega is the third river basin of the White Sea (behind the Northern Dvina and the Mezen. The river basin of the Onega is spread over the west of Arkhangelsk Oblast, north-west of Vologda Oblast, and also includes minor areas in the east of Republic of Karelia. The Onega basin includes some of the biggest lakes of Arkhangelsk and Vologda Oblasts, such as Lake Vozhe, Lake Lacha, Lake Lyokshmozero, Lake Kenozero, Lake Undozero, and Lake
Port of Kerch Port of Kerch Kerch Marine Trade Seaport (, ) is one of the oldest ports of Black Sea (and Sea of Azov) located in the city of Kerch on the eastern shores of Kerch peninsula at Kerch Bay. The port has 10 piers. Port of Kerch is located in close proximity to the Black Sea waterways of oil transportation, international transport corridors and the Bosphorus (the exit to the Mediterranean Sea). The port is located on the shores of the Kerch -freezing bay . On the coast of the Kerch Strait coldest months - January, February. The prevailing wind -