Altsek Nunatak is a 170-metre-high (560 ft) rocky hill projecting from the Murgash Glacier in Dryanovo Heights on Greenwich Island, Antarctica. The peak is named after Khan Altsek, whose Bulgars settled in Italy in the 7th century AD.
Kaliakra Glacier is a glacier in northeastern Livingston Island, Antarctica extending 3.8 nautical miles in east-west direction and 4.3 nautical miles in north-south direction, and situated southeast of Saedinenie Snowfield, southwest of Panega Glacier, north of Struma Glacier and upper Huron Glacier, and northeast of Perunika Glacier. It is bounded by Melnik Ridge and Bowles Ridge to the south, by Hemus Peak, Gurev Gap, Gleaner Heights, Elhovo Gap, Leslie Hill, Leslie Gap and Radnevo Peak to the west, and Miziya Peak and Samuel Peak to the north. The glacier drains eastwards into Moon Bay south of Perperek Knoll and north of Sindel Point.
Melnik Peak is the 696 m summit of Melnik Ridge in eastern Livingston Island, South Shetland Islands in Antarctica. Surmounting Kaliakra Glacier to the north and west, and Struma Glacier to the southeast. The peak takes its name from Melnik Ridge.
Miziya Peak is the 604 m summit of Vidin Heights on Varna Peninsula, eastern Livingston Island in the South Shetland Islands, Antarctica. The peak overlooks Kaliakra Glacier to the south, and Saedinenie Snowfield to the northwest.
Murgash Glacier is the 3.4 km long and 3.2 km wide glacier on Greenwich Island in the South Shetland Islands, Antarctica situated southeast of Yakoruda Glacier, south of Teteven Glacier, southwest of Traub Glacier and west-northwest of Bravo Glacier. It is bounded by Lloyd Hill on the northwest, Tile Ridge on the east and Hebrizelm Hill on the southeast, and drains southwards into Kramolin Cove in McFarlane Strait between Yovkov Point and Kaspichan Point.
Musala Glacier on Greenwich Island in the South Shetland Islands, Antarctica is situated northeast of Targovishte Glacier, east-northeast of Zheravna Glacier and southeast of Fuerza Aérea Glacier. It is bounded by St. Kiprian Peak to the south, Vratsa Peak to the southwest, central Breznik Heights to the west, and Ilarion Ridge bordering Hardy Cove to the northeast, extends 2 nautical miles in east-west direction and 1.2 nautical miles in north-south direction, and drains eastwards into Bransfield Strait north of Fort Point.
Radnevo Peak is a peak of elevation 481 m forming the southwest extremity of Vidin Heights on Varna Peninsula on Livingston Island in the South Shetland Islands, Antarctica. Surmounting Kaliakra Glacier to the southeast and Saedinenie Snowfield to the northwest. Linked to Leslie Hill by Leslie Gap. The peak is named after the town of Radnevo in Southeastern Bulgaria.
Strandzha Glacier is located on Burgas Peninsula, eastern Livingston Island in the South Shetland Islands, Antarctica northeast of Ropotamo Glacier, south of Sopot Ice Piedmont and southwest of Pautalia Glacier. It is bounded by Delchev Peak to the west, Spartacus Peak, Trigrad Gap and Yavorov Peak to the northwest, and by Elena Peak to the north, extends 1.6 km in northeast-southwest direction and 800 m in northwest-southeast direction, and flows southeastward into Bransfield Strait.
Targovishte Glacier is situated in Breznik Heights on Greenwich Island in the South Shetland Islands, Antarctica, east of Zheravna Glacier and southwest of Musala Glacier. It is bounded by Viskyar Ridge to the west, Vratsa Peak to the northeast, and Drangov Peak and Ziezi Peak to the east, extending 700 m in east-west direction and 1.6 km in north-south direction, and draining southwards into Bransfield Strait northeast of Sartorius Point.
Terter Peak is an ice-covered peak rising to 570 m in Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica surmounting Wulfila Glacier to the southwest, Solis Glacier to the northwest and Zheravna Glacier to the southeast.
Vidin Heights are predominantly ice-covered heights rising to 604 m on Varna Peninsula, eastern Livingston Island in the South Shetland Islands, Antarctica. The feature is approximately 8 km long from the north end of Leslie Gap east-northeastwards to Inott Point and 9.6 km north-northeastwards to Sayer Nunatak. The summit, Miziya Peak, is located 9.25 km north by east of Mount Bowles, 4.24 km north-northeast of Leslie Hill, 9.47 km south of Williams Point and 7.52 km west of Edinburgh Hill. The heights feature also Samuel Peak 1.9 km east-southeast of Miziya Peak, and Sharp Peak at their east-northeast extremity. The heights surmount Saedinenie Snowfield to the northwest, Rose Valley Glacier to the northeast, Debelt Glacier and Panega Glacier to the southeast, and Kaliakra Glacier to the south.
Wulfila Glacier is located on the southern slopes of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica, south-southwest of Solis Glacier and west of Zheravna Glacier. It is bounded by Oborishte Ridge to the northwest, Nevlya Peak to the north, Terter Peak and Razgrad Peak to the northeast, and Ephraim Bluff to the southeast. The glacier extends 3 km in northwest-southeast direction and 2 km in northeast-southwest direction, draining southwestwards into McFarlane Strait between Ephraim Bluff and the base of Provadiya Hook.
Yakoruda Glacier is a glacier on the west slopes of Dryanovo Heights, Greenwich Island in the South Shetland Islands, Antarctica situated west of Teteven Glacier and northwest of Murgash Glacier. It extends 3.5 km in north-south direction and 2.5 km in east-west direction, is bounded by Greaves Peak, Hrabar Nunatak and Crutch Peak to the north, Lloyd Hill to the east and Kerseblept Nunatak to the south, and drains westwards into Berende Cove, McFarlane Strait.
Zemen Knoll is a peak of 453 m in the Vidin Heights on Varna Peninsula, Livingston Island in the South Shetland Islands, Antarctica. The knoll overlooks Kaliakra Glacier to the southeast, and Saedinenie Snowfield to the northwest and west. The feature is named after the town of Zemen in Western Bulgaria.
Johnsons Glacier is the 1.8 km long and 2.3 km wide glacier on Hurd Peninsula, Livingston Island in the South Shetland Islands, Antarctica bounded by Charrúa Ridge and Charrúa Gap to the north, Napier Peak to the east, Mirador Hill to the southeast, Hurd Ice Cap to the southwest and Mount Reina Sofía to the west. It is draining northwestwards into Johnsons Dock. The glacier provides overland access from the Spanish base Juan Carlos Primero to the interior of the eastern Livingston Island.
Samuel Peak is the 540 m peak in central Vidin Heights, Livingston Island, in the South Shetland Islands, Antarctica. Surmounting Panega Glacier to the east and Kaliakra Glacier to the south.
Ephraim Bluff is a 425 m ice-free bluff in the south of Breznik Heights, Greenwich Island in the South Shetland Islands, Antarctica. The bluff is linked to Razgrad Peak to the north-northeast and separates the termini of Wulfila Glacier to the northwest and Zheravna Glacier to the east.
Bravo Glacier is a glacier on Greenwich Island in the South Shetland Islands, Antarctica extending 2.1 km in northwest-southeast direction and 2.3 km in southwest-northeast direction and draining the south slopes of Dryanovo Heights to flow southeastwards into Shopski Cove.
