Кубенское озеро
The area was originally populated by Finno-Ugric peoples and then colonized by the Novgorod Republic, with the exception was Veliky Ustyug, which was part of Vladimir-Suzdal Principality. Totma has been first mentioned in the chronicles in 1137, and Veliky Ustyug — in 1207. In the 13th century the Novgorod merchants already reached the White Sea. The area was attractive in the first instance because of the fur trading. The main waterway from Novgorod into the Northern Dvina was along the Volga and its tributary, the Sheksna, along the Slavyanka into Lake Nikolskoye, then the boats were taken by land to Lake Blagoveshchenskoye, from there downstream along the Porozovitsa into Lake Kubenskoye and further to the Sukhona and the Northern Dvina.