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Hot Springs: Cochrane

Cochrane, a small pioneer town on the southern Carretera Austral, is surrounded by some of Patagonia's most remote and pristine wilderness. The thermal springs in this area are wild, undeveloped, and accessed through landscapes of stunning glacial valleys and turquoise rivers.

4 min readUpdated for 2025–2026 Season
3 hot springsBest Season to Visit: The short summer window from December to March is ...
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Introduction

Cochrane is one of the last significant towns on the Carretera Austral before it ends at Villa O'Higgins. Set in the Baker River valley, the town serves as a base for exploring the wild southern Aysén region, including Tamango National Reserve and the confluence of the Baker and Nef Rivers. The hot springs near Cochrane are among the most remote in Chile, hidden in valleys accessible only by rough roads or hiking trails. These are not luxury spa experiences but rather genuine wilderness thermal encounters for adventurous travelers. The reward for the effort is soaking in naturally heated water surrounded by untouched Patagonian scenery with virtually no other visitors in sight.

Hot Springs

Termas del Río Baker

Wild

Wild thermal seepages along the banks of the mighty Baker River, Chile's highest-volume river. Warm water emerges from the riverbank and collects in natural rock pools where it mixes with the glacially-fed river. The turquoise Baker River against the surrounding forests and peaks creates an unforgettable backdrop for a thermal soak.

Temperature: 32-38°C
Entry Fee: Free
How to Get There: Along the Baker River, about 20 km south of Cochrane on the Carretera Austral. A rough trail leads from the road to the riverside pools. About 30 minutes by car plus a 20-minute walk.
Best time: December to March
none

Termas del Valle Chacabuco

Wild

Hidden in the vast grasslands and forests of Patagonia National Park, these wild springs are known mainly to park staff and experienced trekkers. The thermal pools are modest but the setting in one of the world's great conservation projects, where pumas, huemul deer, and guanacos roam freely, is extraordinary.

Temperature: 30-36°C
Entry Fee: Free (park donation requested)
How to Get There: Within Patagonia National Park (formerly Estancia Valle Chacabuco), accessed from Cochrane via a gravel road. The springs require a hike of approximately 2 hours from the nearest vehicle access point.
Best time: January to March
none; park campgrounds available in the area

Termas de los Ñadis

Natural

A set of warm pools in a boggy meadow area (ñadis) near the road. The springs are modest in temperature but the ease of access from the Carretera Austral makes them a convenient stop for road-trippers. The surrounding landscape of lenga forest and mountain views is classic Aysén scenery.

Temperature: 33-39°C
Entry Fee: Free
How to Get There: About 35 km north of Cochrane on the Carretera Austral, then a gravel side road and short trail. High-clearance vehicle recommended.
Best time: November to April
informal parking

Safety Tips

These are remote, wild springs with no facilities or rescue services — never visit alone

Inform your accommodation of your plans and expected return time

The Baker River is extremely powerful — never attempt to swim in the main current

Carry sufficient food, water, and warm clothing for unexpected delays

Weather in southern Aysén can change dramatically — be prepared for rain and cold at any time

Cell phone service is nonexistent at the springs; carry a satellite communicator if possible

What to Bring

  • Swimsuit
  • Towel
  • Hiking boots
  • Warm layers and rain gear
  • Plenty of food and water
  • First aid kit
  • Flashlight or headlamp
  • Cash (no services near springs)
  • Map and compass or GPS device
  • Satellite communicator if available

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Best Season to Visit

The short summer window from December to March is the only practical time to visit hot springs near Cochrane. January and February offer the best weather and longest daylight hours. Outside this window, cold temperatures, short days, and deteriorating trail conditions make visits impractical or dangerous.

Getting There

Cochrane is located on the Carretera Austral, 330 km south of Coyhaique and 240 km north of Villa O'Higgins. The nearest airport with commercial flights is Balmaceda (BBA) near Coyhaique, about 4.5 hours north by car. There is no regular public transportation to Cochrane; a rental car is essential. Ensure your vehicle is in good condition and carry extra fuel, as the nearest gas station may be in Cochrane itself.

Nearby Attractions

Baker River and Nef River confluence
Tamango National Reserve (huemul deer)
Patagonia National Park (Valle Chacabuco)
Caleta Tortel boardwalk village
Glaciar Steffen boat excursion
Baker River kayaking

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Frequently Asked Questions

Are the hot springs near Cochrane worth the effort to reach?

If you value wilderness solitude and are comfortable with basic conditions, absolutely. The combination of wild thermal pools and untouched Patagonian scenery is unmatched. However, if you prefer developed facilities, the springs further north are better options.

Can I camp near the hot springs?

Wild camping is possible near the Baker River springs. Within Patagonia National Park, use designated campgrounds. Always practice Leave No Trace principles in these pristine environments.

How remote is Cochrane?

Cochrane is one of the most remote towns on the Carretera Austral. It has basic services including fuel, food, accommodation, and a small hospital, but anything specialized requires traveling to Coyhaique, 4.5 hours north.

Do I need a guide to find the hot springs?

For the Baker River springs and Los Ñadis, local directions from your accommodation should suffice. For Valle Chacabuco springs, a park guide or detailed directions from the park office are recommended.

Cochrane

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