An abandoned fire lookout tower on top of Harney Peak. Harney Peak is the highest mountain in South Dakota, located in the Black Hills National Forest. The peak is the highest point east of the Rocky Mountains in mainland North America. The elevation of the peak is 7,242 feet (2,207 meters).
Ismail Samani Peak (from 1932–1962 known as Stalin Peak, from 1962–1998 as Communism Peak), 24,590 ft (7,495 m). Pamir Mountains are formed by the junction of the Tian Shan, Karakoram, Kunlun, and Hindu Kush ranges. They are among the world's highest mountains. They are also known by the Chinese name of Congling.
An Aeroflot Il-14 from the the Soviet Union that crashed in Molodyozhnaya, Antarctica on January 2, 1979. The engine experienced engine failure shortly after takeoff, killing four of the seven people on board.
The crash site is well-preserved because of the cold, and the inability to remove the debris.