Grimsley Peaks are five linear peaks just south of Stor Hanakken Mountain

Stor Hanakken Mountain

Stor Hanakken Mountain is a prominent mountain, 1,970 m, standing in the central part of the Napier Mountains in Enderby Land. The mountain was mapped by Norwegian cartographers from aerial photographs taken in January–February 1937 by the Lars Christensen expedition and named by them Stor Hanakken...

 in the Napier Mountains

Napier Mountains

The Napier Mountains are a group of more-or-less separated peaks, the highest being Mount Elkins, at about 2,300 meters above sea level. This mountain range is located in Enderby Land, in the claimed Australian Antarctic Territory, East Antarctica.-Location:...

, Enderby Land

Enderby Land

Enderby Land is a projecting land mass of Antarctica, extending from Shinnan Glacier at to William Scoresby Bay at .Enderby Land was discovered in February 1831 by John Biscoe in the whaling brig Tula, and named after the Enderby Brothers of London, owners of the Tula, who encouraged their...

. They were mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition of 1936-37. They were remapped from air photos taken by ANARE (Australian National Antarctic Research Expeditions

Australian National Antarctic Research Expeditions

The Australian National Antarctic Research Expeditions is the historical name for the Australian Antarctic Program administered for Australia by the Australian Antarctic Division .-The ANARE Name:...

) in 1956 and were named by the Antarctic Names Committee of Australia (ANCA) for S.W. Grimsley, a technical officer (ionosphere) at Wilkes Station

Wilkes Station

Wilkes Station was an Antarctic research station established 29 January 1957 by the United States as one of seven U.S. stations established for the International Geophysical Year program in Antarctica...

in 1961.