Adventure Travel

A Historic Triumph: The First Ascent of Cho Oyu

2025-10-19

On October 19, 1954, an Austrian expedition achieved a remarkable feat: the first ascent of Cho Oyu, the sixth highest mountain in the world. Led by Herbert Tichy, the team, including Sepp Joechler and the legendary Sherpa Pasang Dawa Lama, reached the summit without the aid of supplemental oxygen. Their success was a testament to meticulous planning, enduring perseverance, and exceptional teamwork, overcoming severe weather and treacherous conditions on the Northwest Ridge. This historic climb not only added Cho Oyu to the exclusive list of 8,000-meter peaks conquered but also showcased a minimalist approach to high-altitude mountaineering, emphasizing reliance on personal strength and ingenuity.

The Audacious Conquest of Cho Oyu: A Chronicle of Courage and Innovation

In a gripping tale of human endurance against nature's might, the majestic peak of Cho Oyu, towering at over 8,000 meters, yielded to its first conquerors on October 19, 1954. This monumental achievement was orchestrated by a compact Austrian mountaineering team, comprising the visionary leader Herbert Tichy, the indomitable climber Sepp Joechler, and the seasoned Sherpa Pasang Dawa Lama. Their audacious ascent via the formidable Northwest Ridge, undertaken without the customary use of supplemental oxygen, carved a new chapter in the annals of high-altitude exploration.

The seeds of this expedition were sown years prior, with preliminary reconnaissances in the early 1950s. Notably, Eric Shipton's British teams in 1951 and 1952 had surveyed Cho Oyu's western approaches, pinpointing the treacherous Northwest Ridge. Despite their efforts, including reaching an altitude of approximately 6,800 meters, they were ultimately repelled by a perilous icefall, deeming it too hazardous to traverse.

Undeterred by previous failures, Herbert Tichy, a 42-year-old Austrian geologist with a rich background in exploration and a fervent belief in the power of small, self-reliant teams, took the helm of the 1954 expedition. Tichy, born in Vienna in 1912, brought a unique philosophy to mountaineering, advocating for minimalist equipment and maximum personal effort. His earlier ventures, including an overland motorcycle journey to India and a challenging attempt on Kangchenjunga, had honed his resolve and shaped his strategy. His team, deliberately streamlined, eschewed heavy gear like oxygen tanks and radios, embodying Tichy's conviction that "We wanted to climb with the least possible means, relying on our own strength."

The core climbing trio was exceptionally skilled. Sepp Joechler, a 31-year-old bricklayer from Tyrol, had already distinguished himself with daring winter ascents in the Lechtal Alps and a formidable climb of the Eiger's North Face. Pasang Dawa Lama, 42, hailing from Namche Bazaar, was a veteran Sherpa with an illustrious career, including the first ascent of a 7,000-meter peak, Chomolhari, and extensive experience on early Everest expeditions. The Austrian contingent was further bolstered by Dr. Helmut Heuberger and Sherpas Ajiba, Angnima, and Gyaltsen.

Their arduous journey commenced in early September, traversing from Kathmandu to Namche Bazaar. The monsoon rains, persistent and unyielding, soon transformed into snow as they gained altitude. On September 19, after final preparations in Namche Bazaar, they embarked on a four-day trek across moraines and glaciers, finally crossing the Nangpa La into Tibet. Base Camp was strategically established at 5,500 meters on the Gyabrag Glacier, beneath Cho Oyu's Northwest Ridge. Utilizing Shipton's reconnaissance maps, Tichy's team meticulously plotted a route designed to circumvent the most perilous sections of the previously identified icefall.

By the first week of October, Camps 1 and 2 were in place. However, the icefall below Camp 3, situated at around 6,560 meters, presented the most formidable obstacle. Pasang and Ajiba Sherpa spent two arduous days forging a path, securing ropes to navigate its treacherous expanse. A fierce storm then descended, trapping the team at Camp 3. In a desperate attempt to secure the Sherpas' tent, Tichy's mittens were torn off, resulting in severe frostbite to his hands. Pasang and Angnima heroically warmed his hands, while Ajiba recovered his gloves, but the camp had to be abandoned. The descent to Camp 2 was a harrowing retreat, with Tichy's hands severely damaged and useless. Despair momentarily gripped him, but the team's resolve was unwavering.

At Camp 1, Tichy recuperated while Pasang embarked on a crucial supply run from Marlung. The team closely monitored the mountain's snow plumes from their "idyllically situated" Camp 1, awaiting a day calm enough for a summit push. The impending arrival of a rival Swiss expedition, led by Raymond Lambert, fueled their urgency and sharpened their focus. Pasang's swift return from Marlung, driven by the competitive spirit, reignited their hopes.

Learning from their prior setback, the team adopted an innovative strategy for their second summit attempt. Instead of fragile tents, they painstakingly carved an ice cave for Camp 3, drawing inspiration from Arctic igloos. After further reconnaissance, a new Camp 4 was established at a slightly higher elevation, secured by tightly anchored tents. Joechler and Pasang were designated for the summit push. Tichy, despite his injured hands, opted to join them, climbing unroped to ensure he wouldn't impede their progress, a testament to his selfless dedication to the expedition's success.

On the pivotal day of October 19, Tichy, Joechler, and Pasang commenced their final ascent around midnight. Moving swiftly and largely unroped to conserve time, Pasang expertly navigated the snowfields, drawing upon his vast Everest experience. Tichy battled excruciating cold, his hands succumbing to severe frostbite, while Joechler remained vigilant. As dawn broke, they reached the summit ridge, battling fierce winds. At 3 pm, the trio stood triumphantly on Cho Oyu's summit. The descent, complicated by Tichy's incapacitated hands, required the collective effort of Pasang and Joechler, but they eventually returned safely to Base Camp. Tichy later reflected, "We proved that courage and teamwork could do what heavy expeditions could not," underscoring the enduring legacy of their minimalist, yet monumental, triumph. Cho Oyu became the fifth 8,000-meter peak ever summited, a testament to their unwavering spirit and pioneering approach.

This historic first ascent of Cho Oyu offers profound insights into the spirit of exploration and the power of human collaboration. It underscores the idea that innovation and adaptability, even in the face of extreme adversity, can lead to monumental achievements. The expedition's success, particularly their decision to forego supplemental oxygen and their ingenious use of an ice cave, demonstrates a profound respect for the mountains and a belief in human capability. Moreover, the crucial role played by Pasang Dawa Lama highlights the invaluable contributions of local knowledge and expertise in such endeavors. It serves as a timeless reminder that true strength lies not just in technological superiority but in resilience, teamwork, and an unyielding will to overcome challenges, inspiring future generations to pursue their own 'impossible' dreams with courage and ingenuity.

more stories
See more