Antarctica (novel)
Most of the story is centred on McMurdo Station, the largest settlement in Antarctica, which is run as a scientific research station by the United States. Robinson's characteristic multiple-protagonist style is employed here to show many aspects of polar life; among the viewpoints presented are those of X, an idealistic young man working as a General Field Assistant at McMurdo; Val, an increasingly embittered trek guide; and Wade Norton, who works for the Californian Senator Phil Chase (Wade and Phil also appear in the "Science in the Capital" trilogy). As well as McMurdo, the story involves the Amundsen–Scott South Pole Station, the Shackleton Glacier, the McMurdo Dry Valleys and a South American drilling platform near Roberts Massif.
McMurdo Sound
McMurdo Sound and its ice-clogged waters extends about 55 kilometres (34 mi) long and wide. The sound connects the Ross Sea to the north with the Ross Ice Shelf cavity to the south via Haskell Strait. The strait is largely covered by the McMurdo Ice Shelf. The Royal Society Range rises from sea level to 4,205 metres (13,796 ft) on the western shoreline. Ross Island, an historic jumping-off point for polar explorers, designates the eastern boundary. The active volcano Mount Erebus at 3,794 metres (12,448 ft) dominates Ross Island. Antarctica's largest scientific base, the United States' McMurdo Station, as well as the New Zealand Scott Base are on the southern shore of the island. Less than 10 percent of McMurdo Sound's shoreline is free of ice. It is the southernmost navigable body of water in the world.