Trade Santiago’s skyline for a day of Class III–IV rafting through Maipo Canyon and a high-Andean soak at El Yeso’s thermal pools. Expect big scenery, guided rapids, and a restorative hot spring finish at 2,800 m.
More ways to explore the area's outdoor wonders
The day begins before the city heats up: an air-conditioned van threads out of Santiago and the Andes climb into view, their granite faces catching light like a slow-motion reveal. You’ll step onto a gravel riverbank where guides fit wetsuits and helmets, the Maipo’s brown water hurrying past with a tone of dare.
Difficulty
moderate
Duration
8–10 hours
Fitness Level
Moderate — able to paddle intermittently, get in/out of a raft, and tolerate several hours of hiking/standing.
Wildlife
History
The Maipo Valley was traversed by indigenous Picunche people and later used for mining and water supply; El Yeso Reservoir now helps feed Santiago’s water needs.
Conservation
Stick to marked paths, pack out all trash, and respect thermal pool rules to minimize impacts on fragile high-Andean vegetation and aquatic habitats.
Reserve your spot on the Full Day Cajon del Maipo Rafting and Thermal Baths in Los Andes today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hydrate before and during the trip
High-altitude stretches and physical exertion make pre-trip hydration essential; bring a refillable bottle and drink regularly.
Wear secure water shoes
Closed-toe, grippy footwear speeds the river entry/exit and protects against rocky shorelines; sandals aren’t sufficient.
Protect electronics
Bring a waterproof case or dry bag — the river photography is great but so are unexpected splashes.
Plan for altitude
The hot springs sit near 2,800 m; ascend slowly, avoid heavy alcohol before the soak, and notify guides of any issues.
Quick-dry base layer
Breathable layers keep you warm under a wetsuit and dry when you finish the river.
Water shoes with grip
Protect feet on rocky beaches and provide traction in wet conditions.
Waterproof phone case or dry bag
Keeps electronics and small items safe during rafting and transfers.
Sunscreen and a brimmed hat
High-altitude sun is strong even on cool days; protect exposed skin during stops.
summer