26/08/2026
One of the most fascinating things about Huayhuash is how quickly the landscape changes with altitude. Within a few hours, you can go from green valleys and grazing llamas to completely barren terrain above 5,000 metres, where almost nothing grows. The high passes often feel like another planet, with glaciers, volcanic-looking rocks and frozen lakes all around you. What makes it even more impressive is that many of these landscapes are shaped by ancient glacial movement—the huge U-shaped valleys and chains of turquoise lakes are essentially the fingerprints of glaciers that have been retreating for thousands of years.