You may be thinking of Mt Erebus, an active volcano.
The mountain is the Vinson Massif, which is 4,897m tall. You can find it using these coordinates: 78° 31′ 31.74″ S, 85° 37′ 1.73″ W
Mt. Erebus
It is 14,440 feet high
The tallest mountain on the Moon is Mons Huygens. It is about 5.5 km high.
The tallest mountain in Asia is also the tallest mountain in the world. This mountain is Mount Everest. It has a height of approximately 26,000 feet. There is some dispute over its exact height.
The tallest mountain in China is Mount Everest, which is on the border of Nepal and China, in the Himalayan mountain ranges. It is 29, 029 feet high.
The tallest point in Pakistan is the mountain K2. K2 is 28,251 feet high and is the second highest mountain in the world.
mount everest. 8,848 meters high.
The tallest mountain in B.C. is located in the Coastal Range, it is Mt. Waddington. It is 4016 metres high, ( approximately 13,176 feet).
Woodall Mountain is high as 807 feet(246 m). It is the tallest point in the state of Mississippi.
The Hindu Kush at Noshaq(Afghanistan's highest mountain peak) is 7,492m/24,580ft high.
Acongua is 6960 m high and the tallest mountain in South America.
High Willhays - not a mountain but a rocky outcrop 621m
6959 meters high. It's the tallest mountain in the andes.