Uummannaarsuk is an uninhabited island in the Sermersooq municipality in southern Greenland.
 Location of Uummannaarsuk | |
| Geography | |
|---|---|
| Location | North Atlantic Ocean Southern Greenland |
| Coordinates | 61°49′N 42°4′W / 61.817°N 42.067°W |
| Highest elevation | 239 m (784 ft) |
| Administration | |
Greenland | |
| Municipality | Sermersooq |
| Demographics | |
| Population | 0 |
Geography
editUummannaarsuk is a 239 m high island that lies off the southeastern coast of Greenland. It is located off Cape Cort Adelaer, to the NE of Cape Daniel Rantzau,[1] both eastern headlands of an irregularly-shaped coastal island located on the northern side of the mouth of Napasorsuaq Fjord.[2]