Poibrene Heights

Poibrene Heights (Bulgarian: Поибренски възвишения, ‘Poibrenski Vazvisheniya’ \po-'i-bren-ski v&-zvi-'she-ni-ya\) are the heights rising to 850 m (Ravnogor Peak) on Oscar II Coast, Graham Land in Antarctica. They are extending 18 km in northwest-southeast direction and 10 km wide, and surmounting Evans Glacier to the north, Vaughan Inlet to the northeast, the coastal Whiteside Hill to the east, Foyn Point to the southeast, Kunino Point and Exasperation Inlet to the south, and Punchbowl Glacier to the southwest. The heights are separated from Forbidden Plateau by Vishna Pass

The feature is named after the settlement of Poibrene in southern Bulgaria.