Brichebor Peak (Antarctica) Brichebor Peak (Antarctica) Brichebor Peak ( \'vr&h 'bri-che-bor\) is the peak rising to 2900 m in Vinson Massif, Sentinel Range in Ellsworth Mountains, Antarctica, situated at the end of a side ridge descending southwestwards from Príncipe de Asturias Peak (4680 m). It surmounts Tulaczyk Glacier to the southeast and Cairns Glacier to the northwest. The peak is named after Brichebor Peak in Rila Mountain, Southwestern Bulgaria. Brichebor Peak is located at , which is 8.17 km south of Knutzen Peak (3373 m), 6.35 km southwest of Silverstein Peak (4790 m), 7.41 km west of Opalchenie Peak and 7.71 km northwest
Sakar (mountain) Islands, Antarctica is named after Sakar Mountain. Sakar (mountain) Sakar (; or Sakar Mountain, , "Sakar planina") is a mountain in southeastern Bulgaria, between the rivers Maritsa, Tundzha, Sokolitsa and Sazliyka and close to the borders with Greece and Turkey. The mountain's highest peak is Vishegrad at 856 m. Sakar is one of the richest regions in Bulgaria in terms of endangered birds of prey populations. Sakar is widely known for the wines produced in the area, but tobacco growing remains a leading occupation. The region's most important administrative centre is the town of Topolovgrad in Haskovo Province. Sakar Peak