Mar Blanco
The White Sea–Baltic Canal (, , ), often abbreviated to White Sea Canal () is a ship canal in Russia opened on Wednesday 2 August 1933. It connects the White Sea, in the Arctic Ocean, with Lake Onega, which is further connected to the Baltic Sea. Until 1961, its original name was the Stalin White Sea–Baltic Canal ("Belomorsko-Baltiyskiy Kanal imeni Stalina").