Ride from Santiago into the high Andes to reach El Yeso Reservoir, then descend 12 miles into the Maipo Valley. This full-day tour pairs a scenic transfer with gravel-and-pavement biking, a mountain picnic, and adaptable routes for intermediate to advanced riders.
More ways to explore the area's outdoor wonders
The day starts on the road, Santiago shrinking behind you as the Andes climb up to meet the sky. By the time you step off the transfer at El Yeso Reservoir — more than 2,500 meters (8,200 ft) above sea level — the air has a crispness that seems to push the first pedal stroke forward.
Difficulty
challenging
Duration
8 hours
Fitness Level
Good cardiovascular fitness and leg strength recommended; comfortable with continuous pedaling and sustained descents.
Wildlife
History
El Yeso Reservoir was constructed in the mid-20th century to regulate Maipo River flows and support Santiago’s water and power needs; Cahón del Maipo has long been an agricultural and mining corridor.
Conservation
This high-Andean ecosystem is fragile—stick to roads, pack out all waste and avoid disturbing vegetation and wildlife to reduce erosion and preserve water quality.
Reserve your spot on the Private Mountain Bike Tour to El Yeso Reservoir and Maipo Valley today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimate before you ride
Spend a few hours in the valley or take it easy in the morning—2,500 m altitude can sap energy and breath; hydrate well before mounting.
Expect mixed surfaces
You’ll encounter gravel and paved sections—use wider tires and a relaxed cadence for control on loose rock.
Layer for temperature swings
High-altitude sun and wind mean warm mornings but chilly descents; bring a windproof shell.
Check braking and tire pressure
Descending long gravel grades stresses brakes and tires—confirm your guide-inspected bike setup before leaving the reservoir.
Hydration pack or 2L water bottles
High altitude and sun dry you out—carry at least 1.5–2 liters for the day.
Lightweight windproof jacket
Cold, gusty conditions are common on the reservoir rim and during descents.
Gravel- or mountain-specific shoes
Stiffer soles and good tread improve power transfer and stability on loose surfaces.
Spare tube / multi-tool and pump
Gravel roads increase puncture risk—carry the basics to fix a flat on the trail.