Overview
The Colca Canyon Trek takes you into one of the deepest canyons on the planet, plunging more than 3,000 meters between rugged volcanic peaks in the Arequipa region of southern Peru. Carved over millions of years by the Colca River, the canyon stretches for over 70 kilometers and reaches depths that make it more than twice as deep as the Grand Canyon in the United States.
Beyond its sheer scale, the canyon is a living cultural landscape. Pre-Inca agricultural terraces built by the Collagua and Cabana cultures still climb the canyon walls, many of them farmed today just as they were a thousand years ago. Traditional towns scattered along the rim and valley floor keep ancestral customs alive, from handwoven textiles to festivals honoring the Apus, the mountain spirits of Andean belief.
For most travelers, the Colca Canyon Trek is built around one unforgettable moment: watching Andean condors glide on thermal currents above the canyon walls, often at viewpoints where wingspans stretching up to 3 meters pass close enough to feel the scale of these birds firsthand. Early morning is typically the best window for sightings, when rising air currents pull the condors out of their nests along the cliffs.
Trails wind down steep switchbacks into the valley, past terraced farmland and small settlements, before climbing back out through changes in elevation that can exceed 1,000 meters in a single day. Hikers carry their own gear, since there are no porters or pack animals on most routes, and a good level of fitness paired with proper acclimatization makes a real difference.
Wildlife here goes beyond the condor. Vicuñas and vizcachas are common sights along the high plateau, hummingbirds dart between cactus flowers near the canyon rim, and the elusive Andean fox occasionally crosses a trail at dusk.
The Colca Valley itself is dotted with towns worth lingering in, like Chivay and Yanque, both known for their colonial-style churches, lively markets, and natural hot springs that make for a welcome soak after a long day on the trail.
What to Bring for Colca Canyon Trek
- Comfortable, broken-in hiking boots
- Layers: t-shirt, long-sleeve shirt, and a warm fleece or down jacket
- Waterproof or windproof jacket, especially December to March
- Hat for sun and a beanie for cold nights
- Sunglasses and high-SPF sunscreen
- Reusable water bottle (2 liters)
- Daypack or trekking backpack
- Trekking poles, helpful on the steep climb back to Cabanaconde
- Headlamp or flashlight
- Basic first-aid kit and altitude sickness medication if prescribed
- Cash in Peruvian soles, no ATMs inside the canyon
- Original passport or ID for the entrance checkpoint
- Swimsuit, if your route includes the pools at Sangalle (the Oasis)
- Snacks for the trail
Tip: Pack in layers rather than one bulky jacket. Temperatures can drop close to 0°C at the canyon rim before sunrise and climb above 25°C on the canyon floor by midday, so being able to add or remove layers matters more than any single item.