Arkhangelsk Oblast the south-west of the Oblast drains into the Kema River which belongs to the basin of the Caspian Sea. The area in the Onega River basin containing the biggest lakes in the oblast, such as Lake Lacha, Lake Kenozero, Lake Undozero, and Lake Kozhozero. The tundra of the Nenets Autonomous Okrug also contains a number of bigger lakes. The river basin of the Pinega is characteristic of the karst, with a number of caves in the region. The White Sea coast within the Oblast is split into the Onega Bay (where the Onega is the major tributary), the Dvina Bay
Onega Peninsula one of the Kazakov's books of short stories is "Poedemte v Lopshengu" — Let us go to Lopshenga. The economy of the peninsula is based on the timber production and fishery. The village of Luda is connected by an all-season road to Severodvinsk and Onega. There is a boat ferry across the Una Bay. Other villages at the coast have infrequent air and sea connections to Onega and Arkhangelsk. A national park, Onezhskoye Pomorye National Park, was opened on the coast of the Onega Peninsula in 2013 to protect pristine forests. Onega Peninsula The Onega Peninsula is located in Arkhangelsk