Kolguyev Island is an island in Nenets Autonomous Okrug Russia located in the south-eastern Barents Sea (east of the Pechora Sea) to the north-east of the Kanin Peninsula. The approximately circular-shaped island has a diameter of and is in area. The highest point on the island is at 166 m (545 feet). The vast wetland consists of many bogs and morainic hills, covered by vegetation characteristic of the tundra. Notably, a proposed subspecies of the Candle Larkspur, Delphinium elatum ssp. cryophilum, is only found on this island, but its distinctness from the mainland population is disputed.