Masherbrum Mountain Pakistan - formerly known as K1 ( 22nd highest mountain in the world )

Masherbrum (Urdu: ما شربرم ‎; formerly known as K1) is located in the Ghanche District, Gilgit Baltistan of Pakistan. At 7,821 metres (25,659 ft) it is the 22nd highest mountain in the world and the 9th highest in Pakistan. It was the first mapped peak in the Karakoram mountain range, hence the designation "K1".

Although "brum" means mountain in Balti, the origin of "masher" is less clear. Some have suggested that it derives from "Mashedar", meaning a muzzle-loader, due to the characteristic curvature of its summit as viewed from Baltoro Glacier. In Persian, "masheh" means both matchlock and trigger, and "dar" is a suffix meaning "having". Others have noted that "Masha" means lady, and "Masherbrum" is the "Queen of Peaks". Still others have noted that "Masher" means "no sunlight", in reference to the year-round snow cover at the summit.

Elevation (feet): 25,660
Elevation (meters): 7,821
Continent: Asia
Country: Pakistan
Range/Region: Karakoram
Latitude: 35.642301
Longitude: 76.306658
Difficulty: Major Mountain Expedition
Best months for climbing: Jul, Aug, Sep
Year first climbed: 1960
First successful climber(s): George Bell, Willi Unsoeld, (American-Pakistani expedition)
Nearest major airport: Islamabad, Pakistan
Convenient Center: Skardu, Pakistan

In 1856, Thomas Montgomerie, a British Royal Engineers lieutenant, noticed a tall mountain in the Karakorams and called it K1 (denoting peak 1 of the Karakorams). To the local people of the area, it is known as Masherbrum.

Masherbrum was reconnoitered in 1911 by Dr. William H. Workman and his wife Mrs. Fanny Bullock Workman. It was first attempted in 1938 from the south; the attempt failed just short of the summit.

After two more failed expeditions, in 1955 and 1957, Masherbrum was first climbed in 1960 by George Irving Bell and Willi Unsoeld, part of an American-Pakistani expedition led by Nick Clinch. They succeeded in climbing the southeast face route that had stymied the earlier parties.

The Himalayan Index lists three additional ascents and six additional failed attempts on Masherbrum. The ascents include two by additional routes, the NW Face and the NW Ridge/N Face.

In her book Voyage au Bout du Vide: Une Cordėe Alpine au Masherbrum, the French mountaineer Christine de Colombel provides a dramatic account of her 1980 attempt, with David Belden, to ascend Masherbrum in alpine style. Their three-month expedition, bedeviled by bad weather, ended in failure when avalanches swept their camp and injured de Colombel, leading to a desperate three-day retreat in whiteout conditions.