Cold Steel: The Historic First Winter Ascent of Gasherbrum I

For more than a quarter of a century, Gasherbrum I (8,080m)—known as Hidden Peak for its remote redoubt tucked deep behind the high walls of the upper Baltoro Glacier—stood as an impregnable winter bastion. While international teams had attempted the peak in winter since 1987, none had managed to break through its ferocious defense of blue ice, bone-chilling sub-Arctic jet streams, and temperatures that routinely crashed beneath -45°C.

In January 2012, under the visionary directorship of veteran alpinist Artur Hajzer and the state-backed Polski Himalaizm Zimowy 2010–2015 program, a elite Polish national team arrived at Gasherbrum Base Camp (5,150m). Hajzer assembled a formidable partnership: twenty-eight-year-old high-altitude powerhouse Adam Bielecki, renowned for phenomenal cold tolerance and aerobic speed, and forty-four-year-old Janusz Gołąb, one of Poland’s most technically gifted big-wall masters.

The War of Attrition on the Baltoro

Operating in lightweight alpine style without high-altitude porters or supplemental bottled oxygen, the climbers confronted brutal conditions from day one. Hurricane-force gales repeatedly tore tents from their rock moorings, and the lower Gasherbrum icefall was a chaotic labyrinth of fragile snow bridges and gaping crevasses.

Methodically navigating the Japanese Couloir—a forty-five-degree chute of hard blue ice swept by continuous spindrift—the team established Camp I at 5,900 meters and Camp II at 6,400 meters. By early March, after enduring weeks of sub-zero blizzards inside frosted nylon shelters, their weather forecasts from Innsbruck, Austria, indicated a brief, forty-eight-hour drop in jet stream velocity.

The Dash from the High Camp

On March 8, 2012, Bielecki and Gołąb pushed up to Camp III at 7,100 meters, clinging to a narrow snow ledge under bitter gales. Ambient temperatures hovered near -40°C, and their toes and fingers required constant, rhythmic movement to stave off frostbite. Sleep was impossible as sub-zero spindrift penetrated the tent fabric, covering their down suits in sheets of white ice.

Setting out at midnight on March 9 into pitch darkness, the two men entered the upper couloir. Moving without supplemental oxygen, each breath sounded like a raspy gasp in the freezing atmosphere. Bielecki broke trail through hard-packed wind slab, while Gołąb navigated technical rock bands and ice steps with surgical precision.

Standing on Hidden Peak

As the sun broke over the jagged horizon of Tibet and the Karakoram, ambient temperatures were measured at -38°C, with wind chill plummeting past -55°C. Breaching the final rocky ridge, Adam Bielecki and Janusz Gołąb stepped onto the 8,080-meter summit of Gasherbrum I at 8:30 AM local time on March 9, 2012.

Standing on the summit, they radioed Base Camp leader Artur Hajzer: “We are on top! Gasherbrum I has been climbed in winter!” Their triumph marked the historic first winter ascent of Gasherbrum I and Poland’s eleventh first winter ascent of an eight-thousander, reaffirming the enduring greatness of the Polish Ice Warriors on the world stage.