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Hiking Trails: Chaitén

Chaitén, a gateway to the wild heart of Chilean Patagonia, offers an unparalleled hiking experience amid volcanic landscapes and ancient temperate rainforests. Explore trails leading to a recently active volcano crater, hidden waterfalls, and groves of thousand-year-old Alerce trees, all within the breathtaking Parque Nacional Pumalín Douglas Tompkins.

Updated for 2025–2026 Season
3 trailsBest Season: The best season for hiking in Chaitén is during the Patagonian summer, from November to April, when temperatures are milder, and trails are most accessible.
Full guide to Chaitén →

Overview

Hiking in Chaitén provides an intimate encounter with Chile's raw natural beauty, from the dramatic slopes of Volcán Chaitén to the lush, moss-draped forests of Pumalín Douglas Tompkins National Park. The trails here range from gentle interpretive walks to challenging summit ascents, catering to various skill levels. Expect pristine wilderness, abundant wildlife, and relatively fewer crowds compared to more southern Patagonian hotspots, making it a truly immersive experience.

Chaitén offers a diverse range of hiking difficulties, from easy, family-friendly interpretive loops through ancient forests to challenging, steep ascents up volcanic peaks. While many trails are well-maintained, some require significant physical exertion and preparedness for exposed, rugged terrain.

Trails

Volcán Chaitén Summit Trail

hardout-and-back

Distance

8.5 km

Elevation Gain

+1050m

Duration

5-7 hours

Type

out-and-back

Ascend through a recovering landscape to the crater rim of Volcán Chaitén, which erupted spectacularly in 2008. The trail offers a unique opportunity to witness ongoing geological change and provides panoramic views of the surrounding fjords and mountains.

Highlights

Panoramic views of the Chaitén calderaViews of the new lava domeUnique volcanic ash landscapesViews of the Pacific Ocean and surrounding peaks

Waypoints

1

Trailhead Parking

0 km from start · +0m · 0h 0min

Start point with basic information signs and designated parking.

2

Forest Edge

1.5 km from start · +250m · 1h 0min

Transition from forest into a more open, ash-covered slope, marking the beginning of the steep ascent.

3

Ash Field Traverse

3.5 km from start · +600m · 3h 0min

A challenging section across loose volcanic ash, offering first glimpses of the caldera.

4

Crater Rim Viewpoint

4.25 km from start · +950m · 4h 30min

The main viewpoint overlooking the Chaitén crater and the active lava dome.

5

Summit Area

4.5 km from start · +1050m · 5h 0min

Highest accessible point on the trail, offering the most expansive panoramic views.

Gear Recommendations:
  • • Sturdy hiking boots with good ankle support
  • • Layered clothing (thermal base, fleece, waterproof shell)
  • • Windproof and waterproof jacket and pants
  • • Sunscreen, hat, and sunglasses (even on cloudy days)
  • • Plenty of water (at least 2 liters per person)
  • • High-energy snacks
  • • Trekking poles for stability on loose ash
  • • First-aid kit

Permit Required: No

Trailhead Access: The trailhead is located approximately 30 minutes north of Chaitén town, accessible via a gravel road (Ruta T-35) off the Carretera Austral (Ruta 7). A car is essential, as public transport options are non-existent. The road is generally passable for 2WD vehicles but can be rough; a 4x4 is recommended after heavy rains.

Water Availability: Extremely limited; carry all necessary water from Chaitén. There are no reliable natural water sources on the ascent.

Camping Options: No camping is allowed on the trail itself. Options include campgrounds in Chaitén town, or those operated by Parque Pumalín at Caleta Gonzalo or other areas, requiring a drive.

Best Months: November, December, January, February, March

Cascadas Escondidas Trail

easyloopPermit Required

Distance

2.5 km

Elevation Gain

+100m

Duration

1-1.5 hours

Type

loop

A delightful and accessible trail winding through the dense, vibrant Valdivian temperate rainforest to reveal a series of charming hidden waterfalls. Perfect for a shorter, immersive nature walk.

Highlights

Multiple scenic waterfallsLush Valdivian rainforest ecosystemCharming wooden bridges and boardwalksRich biodiversity and birdwatching opportunities

Waypoints

1

Trailhead Information Booth

0 km from start · +0m · 0h 0min

Start of the loop trail, with map and information about the flora and fauna.

2

Suspension Bridge

0.5 km from start · +20m · 0h 15min

A picturesque wooden suspension bridge crossing a small river, offering views of the forest canopy.

3

First Waterfall Viewpoint

1.0 km from start · +50m · 0h 30min

Dedicated platform for viewing the first cascading waterfall, surrounded by ferns.

4

Second Waterfall & Picnic Area

1.5 km from start · +80m · 0h 45min

Larger waterfall with a small, rustic area suitable for a short break.

5

Return Path Junction

2.0 km from start · +90m · 1h 0min

Where the loop begins to close, leading back towards the trailhead.

Gear Recommendations:
  • • Comfortable walking shoes or light hiking boots
  • • Rain jacket (weather can change rapidly)
  • • Insect repellent
  • • Small daypack with water and light snacks

Permit Required: Yes

Trailhead Access: The trailhead is conveniently located within Parque Nacional Pumalín Douglas Tompkins, near the Caleta Gonzalo sector. It's directly accessible from the Carretera Austral (Ruta 7), approximately 45 minutes to 1 hour north of Chaitén by car. A car is highly recommended for reaching Caleta Gonzalo.

Water Availability: While streams are abundant, always carry your own drinking water or a filter for safety. Water is available at the Caleta Gonzalo visitor center.

Camping Options: Excellent camping facilities are available at Caleta Gonzalo, including serviced sites and cabins, managed by Parque Pumalín.

Best Months: October, November, December, January, February, March, April

Sendero Alerces (Parque Nacional Pumalín)

moderateout-and-backPermit Required

Distance

6 km

Elevation Gain

+250m

Duration

3-4 hours

Type

out-and-back

Explore an ancient forest where monumental Alerce trees, some over 2,000 years old, stand as silent sentinels. This trail provides a profound connection to Patagonia's primeval rainforests and its most iconic tree species.

Highlights

Encounter ancient Alerce (Fitzroya cupressoides) treesImmersive experience in a primary temperate rainforestOpportunity to appreciate unique Patagonian floraSerene and tranquil forest atmosphere

Waypoints

1

Trailhead Signage

0 km from start · +0m · 0h 0min

Starting point with interpretive signs about Alerce trees and the forest ecosystem.

2

River Crossing (Bridge)

0.8 km from start · +30m · 0h 20min

Cross a sturdy wooden bridge over a clear mountain stream, surrounded by lush vegetation.

3

First Ancient Alerce

1.5 km from start · +70m · 0h 45min

Encounter your first towering Alerce tree, a truly humbling experience.

4

Alerce Grove Viewpoint

2.5 km from start · +150m · 1h 30min

A clearing offering views of a cluster of mature Alerce trees, some exceptionally wide.

5

Deep Forest End Point

3.0 km from start · +250m · 2h 0min

The trail reaches its most remote point within the Alerce forest before turning back.

Gear Recommendations:
  • • Waterproof hiking boots (trails can be muddy)
  • • Rain gear (jacket and pants)
  • • Layers of clothing for varying temperatures
  • • Insect repellent (especially for mosquitoes and 'tabanos')
  • • Daypack with water and snacks

Permit Required: Yes

Trailhead Access: This trailhead is located along the Carretera Austral (Ruta 7) south of Caleta Gonzalo, approximately 30 minutes north of Chaitén town. Access is strictly by car, as there is no public transportation directly to the trailhead. Look for clear signage for Sendero Alerces within Parque Pumalín.

Water Availability: Several small streams cross the path; however, always carry filtered water or sufficient bottled water. Filtering is recommended for natural sources.

Camping Options: No direct camping on the trail. Camping is available at Caleta Gonzalo or other designated sites within Parque Pumalín, requiring a short drive.

Best Months: November, December, January, February, March, April

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Safety Tips

  • 1Always inform someone of your hiking plans and estimated return time.
  • 2Check weather forecasts before heading out; Patagonian weather is notoriously unpredictable.
  • 3Carry adequate water, snacks, and a first-aid kit on all hikes.
  • 4Dress in layers, including waterproof and windproof outerwear, even on sunny days.
  • 5Stay on marked trails to protect the environment and avoid getting lost.
  • 6Be aware of local wildlife; keep a respectful distance and do not feed animals.
  • 7Pack out everything you pack in; leave no trace.
  • 8Consider carrying an emergency satellite messenger or GPS device for remote trails.

Emergency Contacts

Rescue Service

131 (Ambulance), 132 (Firefighters), 133 (Police - Carabineros) - General Emergency Number: 137 (Maritime Rescue)

Park Rangers

+56 65 244 0407 (Pumalín Douglas Tompkins National Park - Caleta Gonzalo office)

Nearest Hospital

Hospital de Chaitén: Av. Corcovado S/N, Chaitén, Región de Los Lagos

Before you hit the trail: Chaitén

🌤️Weather Guide✈️How to Get There🚗Car Rental⛺Camping Guide📍Destination Guide

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Frequently Asked Questions

Do I need a car to access trailheads around Chaitén?

Yes, renting a car is highly recommended and often essential for accessing most trailheads in and around Chaitén, especially those within Parque Nacional Pumalín. Public transportation to trailheads is virtually non-existent, and hitchhiking can be unreliable.

What kind of weather should I expect?

Patagonian weather is famously unpredictable. Be prepared for all four seasons in one day, even during summer. Expect cool temperatures, strong winds, and sudden rain showers, especially on exposed trails. Sunshine is also common, so sun protection is vital.

Are there entrance fees for Parque Nacional Pumalín Douglas Tompkins?

Yes, there is an entrance fee for non-resident foreigners to access Parque Nacional Pumalín Douglas Tompkins. Chilean residents pay a different, lower fee. These fees contribute to park maintenance and conservation efforts. Check the official park website for current rates.

What wildlife might I see while hiking?

Pumalín Park is home to a rich array of wildlife. You might spot pudu (the world's smallest deer), Pumas (though rare and shy), various bird species like chucao and huet-huet, and marine life such as dolphins and sea lions if near coastal areas. Always observe from a distance.

Is camping permitted along the trails?

Wild camping is generally not permitted along the trails within Parque Nacional Pumalín. However, the park offers well-maintained, designated campgrounds with basic facilities in several sectors, such as Caleta Gonzalo and Lago Blanco, which often require prior booking.

What are the road conditions like on the Carretera Austral near Chaitén?

The Carretera Austral (Ruta 7) around Chaitén is largely gravel, though sections are being paved. Conditions can vary significantly depending on recent weather, with potholes and washboard surfaces common. A 4x4 vehicle is not strictly necessary for most of the Carretera Austral, but it offers greater comfort and capability, especially after rain or on less-maintained access roads to specific trailheads.

Are there guided hiking options available in Chaitén?

Yes, several local tour operators in Chaitén offer guided hiking excursions, particularly for trails like Volcán Chaitén. Guides can provide valuable local insights, ensure safety, and arrange transportation, which can be beneficial for those without a rental car or seeking a deeper interpretive experience.

Chaitén

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