Ross Island is an island in Antarctica lying on the east side of McMurdo Sound and extending 43 nautical miles from Cape Bird in the north to Cape Armitage in the south, and a similar distance from Cape Royds in the west to Cape Crozier in the east. The island is entirely volcanic. Mount Erebus, 3,795 metres (12,451 ft), near the center, is an active volcano. Mount Terror, 3,230 metres (10,600 ft) about 20 nautical miles eastward, is an extinct volcano. Mount Bird rises to 1,765 metres (5,791 ft) just south of Cape Bird. Ross Island lies within the boundary of Ross Dependency, an area of Antarctica claimed by New Zealand.
Joinville Island is the largest island of the Joinville Island group, about 40 nautical miles long in an east–west direction and 12 nautical miles wide, lying off the northeastern tip of the Antarctic Peninsula, from which it is separated by the Antarctic Sound.
Vega Island is an island in Antarctica, 17 nautical miles long and 6 nautical miles wide, which is the northernmost of the James Ross Island group and lies in the west part of Erebus and Terror Gulf. It is separated from James Ross Island by Herbert Sound and from Trinity Peninsula by Prince Gustav Channel.
Albatross Island is an island 2 miles (3 km) southeast of Cape Buller, lying in the Bay of Isles, South Georgia. Charted in 1912–13 by Robert Cushman Murphy, American naturalist aboard the brig Daisy, who gave this name because he observed albatrosses there. The eastern headland of the island is called The Pricker, a name which first appeared on a 1931 British Admiralty chart.
Cooper Island is a small island, 2 miles (3.2 km) long, which lies at the north side of the entrance to Drygalski Fjord, off the southeast end of South Georgia. It was discovered by a British expedition under James Cook in 1775, and named for Lieutenant Robert Palliser Cooper, an officer aboard HMS Resolution.
You may be looking for Undine South Harbour near Ducloz Head, South Georgia
The Bay of Isles is a bay 9 miles (14 km) wide and receding 3 miles (5 km), lying between Cape Buller and Cape Wilson along the north coast of South Georgia. It was discovered in 1775 by a British expedition under James Cook and so named by him because numerous islands lie in the bay. Of South Georgia's 31 breeding bird species, 17 are found here.
Tern Island in the south part of the Bay of Isles, South Georgia is a small, tussock-covered island lying 1.6 km south of Albatross Island and 10 km east of Dot Island.
Drygalski Glacier is a broad glacier, 18 nautical miles long which flows southeast from Herbert Plateau through a rectangular re-entrant to a point immediately north of Sentinel Nunatak on the east coast of Graham Land, Antarctica.
Two Hummock Island is an ice-covered island, 5 nautical miles long in a north–south direction, conspicuous for its two rocky summits 670 metres (2,200 ft) high, lying 5 nautical miles southeast of Liège Island in the Palmer Archipelago.
Astrolabe Island is an island 3 nautical miles long, lying in the Bransfield Strait 14 nautical miles northwest of Cape Ducorps, Trinity Peninsula in Antarctica.
Mount Bransfield is a prominent conical-topped, ice-covered mountain, 760 metres (2,490 ft) high, rising 2 nautical miles southwest of Cape Dubouzet at the northeast tip of the Antarctic Peninsula.
Charcot Bay is a bay about 10 nautical miles wide between Cape Kater and Cape Kjellman along the Davis Coast of Graham Land, Antarctica.
The Edgeworth Glacier is a glacier 12 nautical miles long, flowing south-southwestwards from the edge of Detroit Plateau below Wolseley Buttress to the ice shelf west of Sobral Peninsula, Graham Land, Antarctica.
The Louis Philippe Plateau is a plateau, about 11 nautical miles long and 5 nautical miles wide, which rises to 1,370 metres (4,490 ft) and occupies the central part of Trinity Peninsula, Antarctica, between Russell West Glacier and Windy Gap.
Sjögren Glacier is a glacier 15 nautical miles long in the south part of Trinity Peninsula, Antarctica. It flows southeast from Detroit Plateau to the south side of Mount Wild, where it enters Prince Gustav Channel.
Russell East Glacier is a glacier, 6 nautical miles long and 3 nautical miles wide, which lies at the north end of Detroit Plateau and flows from Mount Canicula eastward into Prince Gustav Channel on the south side of Trinity Peninsula, Antarctica. This glacier together with Russell West Glacier, which flows westward into Bone Bay on the north side of Trinity Peninsula, form a through glacier across the north part of Antarctic Peninsula.
The Burdwood Bank, called Namuncurá in Argentina and other countries, is an undersea bank with a prominence of approximately 200 metres, part of the Scotia Arc projecting some 600 km (370 mi) from Cape Horn in the South Atlantic Ocean and located some 200 kilometres (120 mi) south of the Falkland Islands. Argentina claims economic rights over the whole of the bank, while the United Kingdom has designated about half of the bank as part of the Falklands Outer Economic Zone.
Relyovo Peninsula is a predominantly ice-covered 5.2 kilometres (3.2 mi) wide peninsula projecting from Danco Coast, Antarctic Peninsula 4.8 kilometres (3.0 mi) into Gerlache Strait south of Duarte Cove and north of Brialmont Cove. It ends in Renzo Point and Charles Point to the west. The feature is named after the settlement of Relyovo in Western Bulgaria.
Bone Bay is a rectangular bay along the northwest coast of Trinity Peninsula, Antarctica. It is nearly 10 nautical miles wide at the entrance between Notter Point and Cape Roquemaurel.
