Hike 4 km to a 2,500 m viewpoint overlooking the active San José Volcano, then descend to natural terraces of steaming Baños de Colina pools. This day trip from Santiago pairs a high-altitude walk with therapeutic hot springs and a short vehicle transfer.
Hike 4 km to a 2,500 m viewpoint overlooking the active San José Volcano, then descend to natural terraces of steaming Baños de Colina pools. This day trip from Santiago pairs a high-altitude walk with therapeutic hot springs and a short vehicle transfer.
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Operated by AndoAndes · San José de Maipo, Santiago Metropolitan Region
A chill wind lifts off the high ridges as walkers climb toward a sharp, open viewpoint at 2,500 metres. The trail runs through sparse scrub and pumice-strewn slopes; behind, the Andean skyline is dominated by the bulk of San José Volcano — a 5,856 m peak that still shapes the ground beneath your boots.
moderate.
8–10 hours.
Should be comfortable walking 4 km with short steep sections at altitude; basic cardio and balance required.
The walking section is about 4 km round-trip to the viewpoint with some steep and loose sections; expect 1.5–3 hours depending on pace and stops.
Yes — the Baños de Colina are natural thermal terraces formed by mineral deposits; temperatures vary by pool and can reach around 50°C, so test carefully before entering.
Ascents to 2,500 m can affect some people; allow time to acclimatize, hydrate well, and descend if you experience severe symptoms like dizziness or shortness of breath.
Hotel pickup in central Santiago neighbourhoods is typically included; exact pickup time is confirmed ahead and remote addresses may require a nearby meeting point.
The San José volcanic complex has shaped local settlement and travel routes; its last significant activity in the 20th century left fresh volcanic soils and visible lava deposits.
The terraces and surrounding high-Andean vegetation are delicate; stick to trails, avoid soaps in pools, and pack out all waste to protect the thermal system.
AndoAndes operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with AndoAndes
Book directly with AndoAndes for the best rates and real-time scheduling.
Reserve Now