Boyana Glacier in Levski Ridge, Tangra Mountains on Livingston Island, South Shetland Islands in Antarctica is situated southeast of Macy Glacier and west-southwest of Srebarna Glacier. It is bounded by Vazov Rock on the west, St. Naum Peak, Starosel Gate, Silistra Knoll and Kotel Gap on the north, and Christoff Cliff on the east. The glacier extends 3 km in east-west direction and 1.6 km in north-south direction, and flows southeastward into the Bransfield Strait between Vazov Point and Aytos Point.
Intuition Peak is a sharp Antarctic peak of elevation 780 m in Levski Ridge, Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica. It is surmounting Iskar Glacier to the east and Devnya Valley to the west. The peak was named in appreciation of the role of scientific intuition for the advancement of human knowledge.
Kalofer Peak is a 300 m sharp rocky peak in the Levski Ridge, Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica. The peak is named after the town of Kalofer in Central Bulgaria.
Krichim Peak is an ice covered peak of elevation 500 m in Vidin Heights on Varna Peninsula, Livingston Island, an island in the South Shetland Islands, Antarctica. Surmounting Saedinenie Snowfield to the northwest and Panega Glacier to the southeast. The peak is named after the town of Krichim in Southern Bulgaria.
Levski Ridge is the central ridge of the Tangra Mountains, Livingston Island. Its summit, Great Needle Peak rises to 1,680m and is the second highest summit of the island after Mount Friesland.
Magura Glacier on the southeast side of Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica is located to the north of M'Kean Point, northeast of Srebarna Glacier, south of Iskar Glacier and southwest of Dobrudzha Glacier. It is bounded by Great Needle Peak to the west, Vitosha Saddle, Vihren Peak and Helmet Peak to the northwest, Plovdiv Peak and Shishman Peak to the north, and Devin Saddle and Kuber Peak to the northeast. The glacier extends 3.5 km in southwest-northeast direction and 1.9 km in northwest-southeast direction, and flows southeastward into Bransfield Strait.
Maritsa Peak rises to 560 m in eastern Bowles Ridge on Livingston Island in the South Shetland Islands, Antarctica. It has precipitous rocky south slopes, and is situated on the west side of Pirdop Gate, surmounting Huron Glacier to the south and Struma Glacier to the north. The peak is "named after the Maritsa River in Bulgaria."
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.
Prespa Glacier on Rozhen Peninsula, Livingston Island in the South Shetland Islands, Antarctica is situated east-northeast of Tarnovo Ice Piedmont, east of the head of Charity Glacier, southeast of Ruen Icefall and southwest of Macy Glacier. It is bounded to the east by Needle Peak and Ludogorie Peak, to the northwest by St. Cyril Peak and St. Methodius Peak, and to the southwest by Shumen Peak and Yambol Peak, and flows southeastward into Bransfield Strait between Gela Point and Samuel Point. The feature extends 3.5 km in east-west direction and 2.5 km in north-south direction. The glacier is named after Prespa Peak in the Rhodope Mountains, Bulgaria.
Radomir Knoll rises to approximately 300 m in Prespa Glacier, eastern Livingston Island in the South Shetland Islands, Antarctica. It is formed by the south extremity of an offshoot of Friesland Ridge, Tangra Mountains that extends to the south-southeast from St. Cyril Peak and surmounts Chavei Cove to the south and southwest.
Silistra Knoll rises to over 700 m (2,297 ft) in southern Levski Ridge, in the Tangra Mountains of Livingston Island in the South Shetland Islands, Antarctica. It is bounded by Macy Glacier to the north and Boyana Glacier to the south.
Sliven Peak rises to 530 m in the east extremity of Melnik Ridge, Livingston Island in the South Shetland Islands, Antarctica. The peak has precipitous rocky southern slopes and partly ice-free northern slopes, overlooking Kaliakra Glacier to the northwest and Struma Glacier to the south and east.
Srebarna Glacier on Livingston Island in the South Shetland Islands, Antarctica is situated east-northeast of Boyana Glacier, southeast of the head of Macy Glacier and southwest of Magura Glacier. It extends 2.3 km in southwest-northeast direction and 1.8 km in northwest-southeast direction, and drains southeast of Serdica Peak and the Great Needle Peak in Levski Ridge, Tangra Mountains to enter Bransfield Strait between Aytos Point and M'Kean Point.
Tarnovo Ice Piedmont on Rozhen Peninsula, Livingston Island in the South Shetland Islands, Antarctica is situated southeast of Charity Glacier and west-southwest of Prespa Glacier. It extends 3.5 km in east-west direction and 2.5 km in north-south direction, is bounded to the west by Veleka Ridge, to the north by Arda Peak, Gerov Pass and Shumen Peak, and to the east by Yambol Peak, and flows southeastwards into Bransfield Strait east of Botev Point and west of Gela Point.
Tundzha Glacier is a glacier on Livingston Island in the South Shetland Islands, Antarctica situated east-southeast of Berkovitsa Glacier, west of Saedinenie Snowfield, northwest of Pimpirev Glacier, north of Kamchiya Glacier and east-northeast of Verila Glacier. It is bounded by Snow Peak to the west, Teres Ridge to the east and the glacial divide between the Drake Passage and Bransfield Strait to the south. The glacier extends 7.5 nautical miles in east-west direction and 2.4 nautical miles in the north-south direction, and drains northwards into Hero Bay between Avitohol Point and Siddins Point.
Verila Glacier on Livingston Island in the South Shetland Islands, Antarctica is situated southeast of southern Etar Snowfield, southwest of Berkovitsa and Tundzha Glaciers, and west of Kamchiya Glacier. It is bounded by Rotch Dome to the west, Casanovas Peak and Snow Peak to the north, and Ustra Peak to the southeast. The glacier is roughly crescent-shaped, extending 7 nautical miles in an east-west direction and 2 nautical miles in a north-south direction, and drains southwards into Walker Bay, Bransfield Strait between John Beach and Liverpool Beach at Hannah Point. The glacier's bedrock is connected to Kaliman Island in Walker Bay by a 600 m long moraine tombolo. The area was visited by 19th century British and American sealers.
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.
Balchik Ridge is a 1.3 km long narrow ridge in Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica with a highest point of 550m. The ridge adjoins the col linking Silistra Knoll and Peshev Ridge and surmounts Boyana Glacier to the southwest, south and east. The ridge was named after the Bulgarian town of Balchik.
