The Flatvaer Islands (Norwegian: Flatvær) is a group of small islands, of which Ongul Island is the largest, lying at the east side of the entrance of Lützow-Holm Bay, 4 km from coastline. Mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936-37, and named Flatvær (flat islands).[1]
This article incorporates public domain material from the United States Geological Survey document "Flatvaer Islands" (content from the Geographic Names Information System).