Geography of Gilgit–Baltistan peaks of K2 (8,611 m), Broad Peak (8,047 m), the Gasherbrums (8,000+ meters), and Masherbrum (7,821 m)--all of which are located in the Skardu District. The highest peak in Ghanche District is Saltoro Kangri (7,742 m), which is the 31st-highest peak in the world and is, in fact, under Indian control since 1984. Some of the towns in the district are Khaplu, Keris, Doghani, Siksa, Balghar, Thaghas and Ghuwari. Some rivers in the district are the Shyok River, the Hushe River, and the Thalle River. The Ghizar District is the westernmost district of the Gilgit-Baltistan. It is bounded by Pakistan's
Ganderbal district Great Trigonometric Survey's Thomas Montgomerie in 1856 and made the first survey of the Karakoram some to the south, and sketched the two most prominent peaks, labelling them K1 and K2. Harmukh was later climbed by many other climbers. Therefore, Harmukh is the mountain from which the world‘s 2nd highiest mountain peak K2 was discovered and the Serveyer‘s mark K2 continues to be the name. Gangabal Lake (Urdu:-ﮔﻨﮕﺒﻞ ﺟﮭﻴﻞ), also called Gangbal Lake, is a lake situated at the foothills of Mount Haramukh (the highest mountain peak in the vicinity of Kashmir valley) in Ganderbal district, north of Srinagar city