From August 4 to August 9, a trio of climbers made history by completing the first-ever traverse of Nevado Yerupaja, Peru's second-highest mountain at 6,634 meters. Marc Toralles, Bru Busom, and Ruben Sanmartin embarked on this ambitious project, which involved ascending a demanding 3,000-meter route along the east face and east ridge, eventually descending via the south ridge.
Their climb was rated 6c+, M6+, and 95º, which speaks to the technical and physical challenges posed by the ascent. "The conditions were severe, with unstable rock and ice, especially on the narrow east ridge which featured precarious ice mushrooms," said Toralles. The team had to navigate these hazardous formations carefully, as they presented considerable risks throughout their climb.
The Challenge of Yerupaja
Yerupaja is a mountain that looms starkly above the beautiful turquoise lakes and glacial valleys of Peru, holding the reputation of being one of the most challenging climbs in the Andes. This peak, which is part of the Cordillera Huayhuash range, is notorious for its knife-edge ridges and vulnerability to unpredictable weather. According to the American Alpine Journal, it was first mapped by an expedition from the American Geographic Society in 1927, but since then, it has gained a reputation for its formidable challenges and is often referred to as "The Butcher."
"Despite being one of the highest peaks, it’s one of the least climbed in the Andes due to its remoteness and technical demands," noted Busom. Indeed, the mountain's treacherous glacier terrain and the limited access have contributed to a sparse climbing history.
The Route
With no easy retreat options, the climbers committed fully to their ascent on the ridge. "We spent four difficult days battling through poor visibility and tricky snow conditions," Sanmartin shared. They felt the weight of responsibility knowing their safety hinged on summiting the peak before they could descend safely.
Their descent via the south ridge proved equally grueling, requiring meticulous rappelling through complicated terrain. The team also summited a lower sub-summit, marking a milestone achievement that had not previously been documented. "This climb was absolutely consuming, and we realized early on that survival depended on reaching the top," said Toralles. The successful connection between the east face and ridge to the summit represents a historic chapter in Andean exploration.
A Milestone Achievement
Upon the completion of their traverse, the trio not only crowned their adventure but solidified their legacy within the history of Peruvian mountaineering. The ascent is particularly significant as it marks the first known crossing of the full ridge of Yerupaja, setting a precedent for future climbers.
"Standing on top was a profound moment, witnessing not just our achievement, but the beauty of the Andes surrounding us, a view few have experienced directly from that point," remarked Busom.
Legacy and Significance
The implications of this traverse extend beyond just a personal triumph for Toralles, Busom, and Sanmartin; it serves as a benchmark ascent within South America. While Everest and K2 often grab the headlines in the global climbing community, the Andes offer unique challenges that test even the most seasoned alpinists.
This journey exemplifies the persistent spirit of exploration. “It’s all about pushing the limits, not just in elevation but with a deep commitment to understanding the mountains and respecting their power,” concluded Sanmartin. This successful traverse of Yerupaja not only challenges perceptions of the mountain but invigorates the ongoing narrative of high-altitude exploration.