Mount Olsen () is a snow-covered

peak Peak or The Peak may refer to: Basic meanings Geology * Mountain peak ** Pyramidal peak, a mountaintop that has been sculpted by erosion to form a point Mathematics * Peak hour or rush hour, in traffic congestion * Peak (geometry), an (''n''-3)-di ...

(635 m) standing 0.2 nautical miles (0.4 km) east of

Hayter Peak Hayter Peak () is a peak, 565 meters (1,850 ft) high, standing 400 meters west of Mount Olsen along the back of the Laurens Peninsula and at the northwest end of Heard Island. The peak was first surveyed in 1948 by the Australian National Antarcti ...

on Laurens Peninsula, in the northwest part of

Heard Island The Territory of Heard Island and McDonald Islands (HIMI) is an Australian external territory comprising a volcanic group of mostly barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica. The group's overall size ...

. The feature appears to have been roughly charted on an 1860 sketch map compiled by Captain H.C. Chester, American sealer operating in the area during this period. It was surveyed in 1948 by ANARE (

Australian National Antarctic Research Expeditions The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australian Antarctic Program (AAp) administered for Australia by the Australian Antarctic Division (AAD). History Australia has had a long involv ...

), who named it for Bjarne Olsen, first mate on the whale catcher Kidalkey which visited the

island An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...

in January 1929. It is close to and north of the Gilchrist Aiguilles.

Sources

Mountains of Heard Island and McDonald Islands {{Subantarctic-geo-stub