Dvina Bay streams. There are many small islands in the Dvina Bay as well, the biggest being Mudyug Island. A national park, Onezhskoye Pomorye National Park, was open on the Onega Peninsula on 26 February 2013. The Dvina Bay is limited by the Onega Peninsula from the west. At the eastern side, the shore steeply rises to a plateau (White Sea - Kuloy Plateau) which drains east into the Soyana, a major tributary of the Kuloy. The Onega Bay shore is often referred to as "Letny Bereg" (Summer Coast), and the eastern shore of the bay is "Zimny Bereg" (Winter Coast). The
Port of Arkhangelsk m total usable area for warehousing - 292,000 m², including closed storage - 40,000 m², open tarmac - 250 000 m². Customs warehouses 2000m ². In Arkhangelsk port is the only container terminal in the North, including the open space area of 98,000 m², which can contain 5762 TEUs at the same time, including up to 200 reefer containers and 2,200 containers with dangerous goods. Bandwidth container terminal 75000 TEUs per year. Port of Arkhangelsk Port of Arkhangelsk () is a major seaport at Arkhangelsk, located at the mouth of the Northern Dvina River, 50 km from the Dvina Bay