Gasherbrum II
Gasherbrum II is an 8,035-meter peak in the Karakoram on the Pakistan–China border. It is the world’s thirteenth-highest mountain.
Gasherbrum II first ascent: The 1956 Austrian expedition led by Fritz Moravec that first reached Gasherbrum II’s summit. This expedition established the standard historical starting point for the mountain’s climbing record.
Eight-thousander: A mountain whose summit exceeds 8,000 meters above sea level. Gasherbrum II belongs to the small group defined by this elevation threshold.
High-altitude mountaineering: Mountaineering at elevations where low oxygen and severe conditions sharply increase physical and logistical risks. Gasherbrum II expeditions face these hazards throughout their summit attempts.
Gasherbrum I: An 8,080-meter Karakoram peak, also known as Hidden Peak, and the world’s eleventh-highest mountain. Its greater height and neighboring position distinguish it from Gasherbrum II.
Gasherbrum II West Face: The steep western side of Gasherbrum II, climbed by a demanding route to the summit. Its difficult terrain offers a striking alternative to the mountain’s usual ascent line.
Karakoram: A mountain range spanning parts of Pakistan, India, and China, containing several of Earth’s highest peaks. The range provides Gasherbrum II’s physical and geographic setting.
Altitude sickness: A range of illnesses caused by inadequate acclimatization to reduced oxygen at high elevations. Climbers must manage altitude illness during prolonged ascent and acclimatization.
Broad Peak: An 8,051-meter Karakoram mountain on the Pakistan–China border and the world’s twelfth-highest peak. It is the closest higher-ranked neighbor in the conventional list of highest mountains.
Gasherbrum II winter ascent: The first winter summit of Gasherbrum II, achieved by a Polish team in 2011. The winter climb extended the mountain’s history into the most severe season.
Gasherbrum massif: A cluster of high peaks in the Karakoram, including Gasherbrum I and Gasherbrum II. Gasherbrum II is one summit within this closely grouped mountain complex.