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.
Christoff Cliff is a rocky cliff forming Aytos Point on the coast of Bransfield Strait, eastern Livingston Island in the South Shetland Islands, Antarctica. The cliff rises to over 300 m at the southern extremity of an offshoot of Serdica Peak and has ice-free eastern and southern slopes. The cliff overlooks Boyana Glacier to the west and Srebarna Glacier to the northeast. The cliff is named after the famous Bulgarian singer Boris Christoff (1914-93).
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.
Kamchiya Glacier is located on Livingston Island in the South Shetland Islands, Antarctica situated south of the glacial divide between the Drake Passage and Bransfield Strait, and south of Tundzha Glacier, west-southwest of Pimpirev Glacier and east of Verila Glacier. The glacier extends 5 km along an east–west axis and is 2.2 km wide, draining into South Bay between Ereby Point and Memorable Beach.
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.
Perunika Glacier is an 8 km long and 3 km wide (average) roughly crescent-shaped glacier in eastern Livingston Island in the South Shetland Islands, Antarctica situated east of Pimpirev Glacier, south of Saedinenie Snowfield, southwest of Kaliakra Glacier, west of Huron Glacier, and north of Balkan Snowfield and the head of Huntress Glacier.
Pimpirev Glacier on Livingston Island in the South Shetland Islands, Antarctica is situated south of the glacial divide between the Drake Passage and Bransfield Strait, southeast of Tundzha Glacier, southwest of Saedinenie Snowfield, west of Perunika Glacier and east-northeast of Kamchiya Glacier. The feature extends 5.5 km in a southeast-northwest direction, and 1.8 km in northwest-southeast direction. The glacier drains southeastwards towards Pimpirev Beach, mostly terminating on the shore, and on several occasions penetrating the South Bay waters east-northeast of Ereby Point.
Pleven Saddle is a deep saddle of elevation 500 m in Friesland Ridge, Tangra Mountains, Livingston Island, Antarctica, bounded by MacKay Peak to the west-southwest and Tervel Peak to the east-northeast, with two conspicuous rocks rising on it. Part of the glacial divide between Peshtera Glacier to the north and Charity Glacier to the south.
Plovdiv Peak is a peak rising to 1,040 m in the east extremity of Levski Ridge, Tangra Mountains, Livingston Island in the South Shetland Islands, Antarctica. The peak overlooks Magura Glacier to the south and Iskar Glacier to the north-northeast.
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.
The Ruen Icefall on Rozhen Peninsula in eastern Livingston Island, South Shetland Islands in Antarctica is situated south of Huntress Glacier, northwest of Prespa Glacier and northeast of Peshtera and Charity Glaciers. It descends towards False Bay from the circus overlooked by Simeon Peak, St. Cyril Peak and St. Methodius Peak in Friesland Ridge, Tangra Mountains.
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.
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.
Tervel Peak is a triple peak rising to 810 m in Friesland Ridge, Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica overlooking Peshtera Glacier and Zagore Beach to the northwest, and Charity Glacier to the southwest. Linked by Pleven Saddle to MacKay Peak in the west-southwest.
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. It drains southwestwards into McFarlane Strait between Ephraim Bluff and the base of Provadiya Hook, feeding the head of Doris Cove.
Bowles Ridge is the central ridge of eastern Livingston Island. The ridge extends 6.5 km in the east-west direction and is 1.5 km wide. The summit of the ridge is Mount Bowles which rises to 822m and is located 9.77 km northwest of Great Needle Peak, 6.08 km north by west of Mount Friesland, 8.77 km east-northeast of St. Kliment Ohridski base and 9.25 km south by west of Miziya Peak.
Huntress Glacier is a glacier 7 kilometres (4.3 mi) long and 3.7 kilometres (2.3 mi) wide flowing into the head of False Bay, Livingston Island in the South Shetland Islands, Antarctica. It is situated east of Johnsons Glacier, southeast of Contell Glacier and Balkan Snowfield, south of upper Perunika Glacier, southwest of Huron Glacier and northwest of Macy Glacier, and is bounded by Friesland Ridge and the Tangra Mountains to the southeast, Nesebar Gap, Pliska Ridge, Burdick Ridge and Willan Nunatak to the north, and Charrúa Gap and Napier Peak to the northwest.
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.
MacKay Peak is an ice-covered pyramidal peak rising to 770 m in Friesland Ridge, Tangra Mountains, Livingston Island in the South Shetland Islands, Antarctica. It is linked by Pleven Saddle to Tervel Peak to the east-northeast, and surmounts Peshtera Glacier to the north and Charity Glacier to the south.
