Intro
The plan was to roll out by 07:00, but the mountains have a way of slowing down even the simplest morning chores. I finally pushed off from Laguna Llanganuco at 08:00, the gravel beneath my tires already transmitting that familiar gritty vibration through the handlebars as I faced a 900-meter wall of rock and ice.
The Gritty Rhythm of the Ascent
- I started the day by scavenging for hot water. A tour group chef saved me from unpacking my stove, allowing me to mix a Tupperware bowl of oats, banana, and nuts while the air still held that sharp, metallic bite of high-altitude dampness. Two campers in a Defender Jeep topped off my bottles with filtered water, a crucial backup for the 900-meter climb ahead. The sky toward the east looked like a bruised sheet of lead—thick, grey, and hanging low over the peaks. The park ranger gave me a look that suggested I shouldn’t linger, so I began the slow grind upward.
- Every switchback felt like a manual gear shift in my perspective. To the west, the turquoise eye of Laguna Llanganuco shrank into the valley floor, while to the northwest, the trail to Laguna 69 carved a thin line against the massif. The road surface was a relentless mix of loose stones and packed dirt, keeping the gritty vibration constant in my palms. At 11:00, I sat on a rock and forced down a large banana and some nut mix. An hour later, I was chewing on integral breadsticks, watching the clouds crawl lower. The higher I went, the more the geography felt stripped bare—just grey rock, white ice, and the thin, gasping air.
The Snow and the Spalte
- About three kilometers from the summit, the sky stopped threatening and started acting. A sudden snowstorm swept in, turning the world into a monochromatic blur for fifteen minutes. My hands went numb despite my gloves, though the effort of the climb kept my core steaming inside my layers. I wondered if I’d have to hunker down, but just as quickly as it arrived, the sky cracked open to let a few shafts of heat through. I reached the 4700-meter high point at 14:00, my lungs burning with that sharp, metallic bite of the thin atmosphere.
- The transition at the top was physical. I rode through the gap—a narrow mountain gap that felt like a doorway between worlds. On one side was the Llanganuco valley I had spent days navigating; on the other, a completely new Andean panorama of jagged ridges and deep, shadowed basins. The descent began immediately, and with it came the hollow clink of my metal mug and stove gear rattling in the panniers as I hit the first of many washboard sections. The geography here felt raw, unfinished, and indifferent to my presence.
Gravity and Avocado Tortillas
- The road down was a bone-shaking exercise in brake management. After a brief ten-minute drizzle, the sun finally decided to stay, baking the dust onto my shins. About ten kilometers outside of Yanama, I pulled over to a flat stone overlooking the valley. The hollow clink of my bike settling against a rock was the only sound for miles. I pulled out tortillas and mashed a ripe avocado into them, the fat and salt feeling like a luxury after the freezing stint at the summit.
- While I was eating, a local woman appeared and offered me a room for the night. It was tempting, but I knew tomorrow’s leg to Chacas would be a long haul, and I needed the supplies in town. I thanked her and continued the drop into Yanama. The descent was a masterpiece of golden light and long shadows, the gritty vibration of the gravel finally smoothing out as I reached the village outskirts at 18:00. My hands were finally thawing, and the smell of woodsmoke replaced the sterile scent of the glaciers.
Overnight
I checked into the Andes Lodge Peru. I tried to negotiate the 70-sol price, but the owner stood firm. I eventually gave in, and it was the right move—the place is modern, clean, and has a view over the village that made the price tag feel reasonable. After a shower, I found a spot for grilled chicken and chaufa, then hit a small shop to stock up for the ride to Chacas.
Reflection
The transition through the mountain gap at 4700 meters is the most efficient way to realize how quickly the terrain can change from a frozen white-out to a sun-baked valley.
Route summary
- Date: 2026-04-29
- Distance: 48.46 km
- Elevation gain: 943 m
- Elevation loss: 1422 m
- Duration: 10 h 45 min
- Time in Motion: 5 h 5 min
- Average Speed: 9.5 km/h