Mount Tuck () is a pyramidal

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited Summit (topography), summit area, and ...

(3,560 m) at the head of Hansen Glacier, the summit of

Doyran Heights Doyran Heights ( bg, Дойрански възвишения, Doyranski Vazvisheniya, ) are the heights rising to 3473 m Sentinel Range The Sentinel Range is a major mountain range situated northward of Minnesota Glacier and forming the northern half of the Ellsworth Mountains in Antarctica. The range trends NNW-SSE for about and is 24 to 48 km (15 to 30 mi) wide. Man ...

Ellsworth Mountains The Ellsworth Mountains are the highest mountain ranges in Antarctica, forming a long and wide chain of mountains in a north to south configuration on the western margin of the Ronne Ice Shelf in Marie Byrd Land. They are bisected by Minnesota ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

. It surmounts Hansen Glacier to the north,

Hough Glacier Hough Glacier () is a glacier in central Doyran Heights in the Sentinel Range of Ellsworth Mountains, Antarctica, rising just south of Mount Tuck and flowing east-southeast for between Guerrero Glacier and Remington Glacier. It was first map ...

to the south and upper

Dater Glacier The Dater Glacier is a steep valley glacier in Antarctica, long and from wide, flowing northeast in a sinuous course from the eastern slopes of the Vinson Massif between Sullivan Heights and Veregava Ridge to Rutford Ice Stream which border ...

to the west, and separated from

Veregava Ridge Veregava Ridge ( bg, хребет Верегава, ‘Hrebet Veregava’ \'hre-bet ve-re-'ga-va\) is the ridge rising to 3210 m

to the northwest by

Manole Pass Manole Pass ( bg, проход Маноле, ‘Prohod Manole’ \'pro-hod ma-'no-le\) is the ice-covered saddle of elevation

. The peak was first mapped by the

United States Geological Survey The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...

(USGS) from surveys and

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ...

air photos from 1957 to 1959. It was named by the

Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ...

(US-ACAN) for Lieutenant John Tuck Jr., a U.S. Navy support leader at the

South Pole Station South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz ...

in 1957.

Maps

Vinson Massif.
Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988.
Antarctic Digital Database (ADD).
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated.

References

Mount Tuck.
SCAR Composite Antarctic Gazetteer. Ellsworth Mountains Mountains of Ellsworth Land {{EllsworthLand-geo-stub