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.