南龍達訥山脈
Utsteinen Nunatak is a nunatak standing 4 nautical miles (7 km) north of Viking Heights and the main group of the Sør Rondane Mountains. Mapped by Norwegian cartographers in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named Utsteinen ("the outer stone") because of its position.