K2 (also known as Savage Mountain, Mountaineer's Mountain, Mount Godwin-Austen, Balti: Chogori and Sarikoli: Mount Qogir) is the second-highest mountain on Earth, after Mount Everest. With a peak elevation of 8,611 m (28,251 feet), K2 is part of the Karakoram Range, and is located on the border between Baltistan, in the Gilgit-Baltistan region of Pakistan, and the Taxkorgan Tajik Autonomous County of Xinjiang, China. It is more hazardous to reach K2 from the Chinese side; thus, it is mostly climbed from the Pakistani side.