Alexander Island, which is also known as Alexander I Island, Alexander I Land, Alexander Land, Alexander I Archipelago, and Zemlja Alexandra I, is the largest island of Antarctica. It lies in the Bellingshausen Sea west of Palmer Land, Antarctic Peninsula from which it is separated by Marguerite Bay and George VI Sound. The George VI Ice Shelf entirely fills George VI Sound and connects Alexander Island to Palmer Land. The island partly surrounds Wilkins Sound, which lies to its west. Alexander Island is about 390 kilometres (240 mi) long in a north–south direction, 80 kilometres (50 mi) wide in the north, and 240 kilometres (150 mi) wide in the south. Alexander Island is the second-largest uninhabited island in the world, after Devon Island.
Thurston Island is a largely ice-covered, glacially dissected island, 135 nautical miles long and 55 nautical miles wide, lying between Amundsen Sea and Bellingshausen Sea a short way off the northwest end of Ellsworth Land, Antarctica. The island is separated from the mainland by Peacock Sound, which is occupied by the west portion of Abbot Ice Shelf.
Gardner Inlet is a large, ice-filled inlet at the southwest side of Bowman Peninsula, on the east coast of Palmer Land, Antarctica.
Kemp Peninsula is an irregular ice-covered peninsula 26 nautical miles long in a north–south direction and 5 to 12 nautical miles wide. The peninsula rises gently to 305 metres (1,001 ft) and projects east between the heads of Mason Inlet and Mossman Inlet, on the east coast of Palmer Land, Antarctica.
Odom Inlet is an ice-filled inlet 9 nautical miles long, between Cape Howard and Cape MacDonald along the east coast of Palmer Land, Antarctica.
The Merz Peninsula is an irregular, ice-covered peninsula, about 15 nautical miles long in an east–west direction and averaging 25 nautical miles wide, between Hilton Inlet and Violante Inlet on the east coast of Palmer Land, Antarctica.
Shostakovich Peninsula is an ice-covered peninsula lying north of Stravinsky Inlet and extending into Bach Ice Shelf in southern Alexander Island, Antarctica. The peninsula was first mapped by Directorate of Overseas Surveys from satellite imagery of Antarctica supplied by NASA in cooperation with U.S. Geological Survey. Named by United Kingdom Antarctic Place-Names Committee after Dmitri Shostakovich, Russian composer (1906–1975). Shostakovich Peninsula is one of the eight peninsulas of Alexander Island.
Carroll Inlet is an inlet, 40 nautical miles long and 6 nautical miles wide, trending southeast along the coast of Ellsworth Land, Antarctica, between the Rydberg Peninsula and Smyley Island. The head of the inlet is divided into two arms by the presence of Case Island and is bounded to the east by Stange Ice Shelf.
Noville Peninsula is a high ice-covered peninsula about 30 nautical miles long, between Peale Inlet and Murphy Inlet on the north side of Thurston Island, Antarctica.
Kvinge Peninsula is a snow-covered peninsula at the north side of Palmer Inlet terminating in Cape Bryant, on the east coast of Palmer Land, Antarctica.
Violante Inlet is an ice-filled inlet 16 nautical miles long, in an east–west direction, and 12 to 15 nautical miles wide, lying between Cape Fanning and Cape Herdman along the east coast of Palmer Land, Antarctica.
Moubray Bay is a bay in the western Ross Sea, indenting the coast of Victoria Land, Antarctica, between Cape Roget and Cape Hallett. It was discovered in 1841 by Sir James Clark Ross and named by him for George H. Moubray, clerk in charge of the expedition ship Terror.
Lofgren Peninsula is an ice-covered peninsula about 22 nautical miles long, projecting between Cadwalader Inlet and Morgan Inlet on the northeast side of Thurston Island, Antarctica.
Mendelssohn Inlet is an ice-filled inlet, 25 nautical miles (46 km) long and 9 nautical miles (17 km) wide, situated between Derocher Peninsula and Eroica Peninsula on the north side of Beethoven Peninsula, in the southwest part of Alexander Island, Antarctica. The inlet was first sighted from the air and roughly mapped by the United States Antarctic Service, 1939–41, and was resighted and photographed from the air by the Ronne Antarctic Research Expedition (RARE), 1947–48. It was remapped from the RARE photos by D. Searle of the Falkland Islands Dependencies Survey in 1960, and named by the UK Antarctic Place-Names Committee after German composer Felix Mendelssohn.
Hilton Inlet is an ice-filled inlet, 12 nautical miles wide, which recedes about 22 nautical miles west from its entrance between Cape Darlington and Cape Knowles, along the east coast of Palmer Land, Antarctica.
Kirwan Inlet is an inlet in the southeast corner of Alexander Island, 12 nautical miles (22 km) wide at its mouth and indenting 7 nautical miles (13 km), opening on George VI Sound. The inlet is ice filled and merges almost imperceptibly with the rising ice slopes of Alexander Island to the west. It was roughly mapped in 1949 by the Falkland Islands Dependencies Survey, and named by the UK Antarctic Place-Names Committee for Laurence P. Kirwan, Director and Secretary of the Royal Geographical Society.
Alyabiev Glacier is a glacier in Antarctica, flowing south from Gluck Peak into Boccherini Inlet and lies about 3 miles (5 km) West of Arensky Glacier on Beethoven Peninsula, Alexander Island, It was named by the USSR Academy of Sciences, in 1987, after Alexander Alyabiev (1787-1851), the Russian composer.
Arensky Glacier is an Antarctic glacier, lying 3 miles (5 km) east of Alyabiev Glacier and flows south from Beethoven Peninsula, Alexander Island, into the north end of Boccherini Inlet. The glacier was named by the USSR Academy of Sciences in 1987, after Anton Arensky, the Russian composer.
