Gilgit-Baltistan is home to more than 20 beautiful peaks of Pakistan over 6,100 metres (20,000 ft), including K-2 the second highest mountain on Earth. There are many other well known peaks include Masherbrum (also known as K1), Broad Peak, Hidden Peak, Gasherbrum II, Gasherbrum IV, and Chogolisa, situated in Khaplu Valley.