Float in nine natural thermal pools framed by the Andes on a full-day Termas de Colina tour from Santiago. This accessible Cajón del Maipo outing blends geothermal soaking with valley views, light hiking vibes, and a chocolate stop.
More ways to explore the area's outdoor wonders
You step from an air-conditioned van into a bowl of mountain light; the Andes loom like an old, patient neighbor and steam rises from nine stone-edged pools. The thermal basins at Termas de Colina sit on the flanks of the San José volcanic complex, where groundwater meets geothermal heat and the water draws you toward quiet.
Difficulty
easy
Duration
8–10 hours
Fitness Level
Suitable for most fitness levels; involves minimal walking between pools and short, gentle pathways
Wildlife
History
Cajón del Maipo has long been an Andean transit route; the area later supported mining and small mountain settlements tied to Santiago’s expansion.
Conservation
Visitors should stick to marked paths and avoid pouring soaps into thermal waters; local operators emphasize sustainable use of geothermal features and limited-capacity access to protect fragile mountain ecosystems.
Reserve your spot on the Hot Springs Cajon del Maipo Summer Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a swimsuit and towel
Pools are communal and change facilities vary—robes may be provided but a personal towel and swimsuit ensure comfort.
Hydrate before soaking
Drink water prior to entering hot pools and avoid alcohol to reduce strain on circulation at high altitude.
Protect from sun and wind
High-altitude sun can be intense; bring a hat, sunscreen, and a lightweight wind layer for comfort between soaks.
Arrive early for clearer views
Choose a morning departure for calmer air and the best odds of clear mountain vistas before afternoon thermals and clouds build.
Swimsuit
Required for soaking in the communal thermal pools.
summer
Quick-dry towel
Dries fast between pools and is more hygienic than borrowing shared towels.
summer
Sun hat and sunscreen
High-elevation sun can burn quickly during midday breaks between soaks.
summer
Light windproof layer
Wind and rapidly changing temperatures make a packable jacket useful when exiting pools.
spring