Southernmost settlements
There are many research stations in Antarctica, both permanent and summer only. Many of the stations are staffed all year. McMurdo Station is the largest with an average population of 1200.
Mount Lanzerotti
Mount Lanzerotti () is the northernmost of the Sky-Hi Nunataks, rising to about in Palmer Land, Antarctica. It was named by the Advisory Committee on Antarctic Names in 1987 after Louis J. Lanzerotti, of Bell Laboratories, Murray Hill, New Jersey, principal investigator for upper atmosphere research at Siple Station and South Pole Station for many years from 1970. Lanzerotti was a member of the Polar Research Board at the National Academy of Sciences, 1982–90, and was Chairman of the Committee on Antarctic Policy and Science, 1992–93.