It's a glaciers mountain

Hard to look away from Ulvetanna's striking features.
Scale can be difficult to discern in Antarctica. For
reference, the East Face of Ulvetanna (right hand
side) is over 4000ft tall, making it close to 1000oft
taller than El Capitan in Yosemite. For sheer size and
prominence, Ulvetanna stands alone in the range.
Fenriskjeften Range, Queen Maud Land, Antarctica.