Features of the island and the nearby mainland terrain include:
Cape Irizar . A bold rocky headland that forms the north end of Lamplugh Island, off the coast of Victoria Land. Discovered by the
British National Antarctic Expedition (BrNAE), 1901-04, under Scott. He named it for Captain Julian Irizar, of the Argentine naval vessel
Uruguay, who rescued the shipwrecked members of the
Swedish Antarctic Expedition of 1901-04.
Prior Island . An island long, lying just east of Lamplugh Island, off the coast of Victoria Land. First charted and.named by the
British Antarctic Expedition, 1907–09, under Shackleton. Probably named for George Thurland Prior, Keeper of the Dept. of Minerals, British Museum, 1909-27.
Clarke Glacier . A glacier, long, draining east to the coast of Victoria Land immediately north of Lewandowski Point. The seaward extremity of this glacier merges with the flow of Davis Glacier and other glaciers from the south and contributes to the floating tongue of ice between Cape Reynolds and Lamplugh Island. Discovered and named by the British Antarctic Expedition, 1907-09, under Shackleton.
Lewandowski Point . A rugged, partially ice-free point on the Victoria Land coast, marking the south side of the mouth of Clarke Glacier. Mapped by the
United States Geological Survey (USGS) from surveys and
United States Navy tricamera aerial photographs, 1957-62. Named by the United States
Advisory Committee on Antarctic Names (US-ACAN) for John R. Lewandowski, United States Navy, Chief Construction Electrician at
McMurdo Station, 1965-66 and 1966-67.
Cheetham Ice Tongue . A small ice tongue on the east coast of Victoria Land between Lamplugh Island and Whitmer Peninsula. It projects eastward into Ross Sea. The tongue appears to be nourished in part by Davis Glacier and partly by ice draining from Lamplugh Island and Whitmer Peninsula. First charted by the British Antarctic Expedition, 1907-09, under Shackleton, and named by him for Alfred B. Cheetham, third officer on the Nimrod.
Davis Glacier . A heavily crevassed glacier, long, draining the northwest slopes of Mount George Murray and flowing to the coast of Victoria Land opposite the south end of Lamplugh Island. The glacier contributes to ice that flows north along the west side of Lamplugh Island and to the Cheetham Ice Tongue. First charted by the British Antarctic Expedition, 1907-09, under Shackleton, who named it for John King Davis, first officer and later captain of the expedition ship Nimrod.
Mount Stephen . A mountain, high, standing east of
Mount Howard in the Prince Albert Mountains. Mapped by USGS from surveys and United States Navy air photos, 1956-62. Named by US-AC AN for Ronald R. Stephen, meteorologist with the South Pole Station winter party, 1966.
Sawyer Nunatak . A small but distinctive nunatak standing southeast of
Mount Stephens in the Prince Albert Mountains. Mapped by USGS from surveys and United States Navy air photos, 1956-62. Named by US-ACAN for Joseph O. Sawyer, satellite geodesist with the McMurdo Station winter party, 1966.
McDaniel Nunatak . A ridgelike projection at the north side of the head of Davis Glacier, about north of Mount George Murray, in the Prince Albert Mountains. Mapped by USGS from surveys and United States Navy air photos, 1956-62. Named by US-ACAN for James R. McDaniel, satellite geodesist with the McMurdo Station winter party, 1966.
Mount George Murray . A flat-topped, mainly ice-covered mountain rising between the heads of Davis Glacier and
Harbord Glacier in the Prince Albert Mountains. Discovered by the BrNAE, 1901-04, which named it for George R.M. Murray of the British Museum staff director of the scientific aims of Scott's expedition. ==References==