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  • Trekking

  • Accommodation

  • Self-Guided

  • Transfers

  • Meals

Live the most complete and demanding trekking experience in Torres del Paine along the Classic O Circuit.

Over 8 days and 7 nights you'll walk all the way around the Paine Massif, crossing remote sectors, Patagonian forests, rivers, lakes and glaciers. The itinerary includes some of the park's main highlights, such as John Gardner Pass, Grey Glacier, the French Valley and the Base of the Towers lookout.

Unlike the W Circuit, this route lets you discover the wildest and least travelled side of Torres del Paine, with longer days and stages that ask more of you physically.

This self-guided program is recommended for travellers in good physical condition and with previous experience on multi-day treks. It includes accommodation, meals and the transfers contemplated in the itinerary, so you can focus fully on the route.

Duration: 8 days / 7 nights
Approximate distance: between 120 and 130 km

Limited spaces: we recommend booking in advance to secure availability.

Day 1: Puerto Natales to the ParkActivity 1 of 6
Days Physical Demand
Medium
A moderately demanding day, with a 4 to 5 hour hike (15 km) along relatively flat, open trails, crossing the Patagonian pampa and stretches of forest.
Duration of Activities
4.5 hours
Distance travelled during Activities
15 kilometers
Altitude Range
120-250 meters of height above mean sea level
Elevation
Gain: 350 meters
Loss: 250 meters
Days Physical Demand
Medium
A moderately demanding hike, a 6 to 7 hour day (19 km) crossing wet meadows, hills and the open landscapes of the park's northern sector.
Duration of Activities
6.5 hours
Distance travelled during Activities
19 kilometers
Altitude Range
250-450 meters of height above mean sea level
Elevation
Gain: 450 meters
Loss: 300 meters
Days Physical Demand
High
A physically demanding day, with uneven trails, mud, roots and a progressive climb toward the Los Perros glacier. It calls for good physical condition and preparation for the John Garner Pass stage.
Duration of Activities
5 hours
Distance travelled during Activities
12 kilometers
Altitude Range
350-600 meters of height above mean sea level
Elevation
Gain: 501 meters
Loss: 250 meters
Days Physical Demand
High
The most demanding day of the circuit, with a 10 to 12 hour hike (18 km). It includes the climb to John Garner Pass (1,200 m above sea level), rocky terrain, mud, steep slopes and strong Patagonian winds.
Duration of Activities
11.5 hours
Distance travelled during Activities
18 kilometers
Altitude Range
350-1200 meters of height above mean sea level
Elevation
Gain: 900 meters
Loss: 1200 meters
Days Physical Demand
Medium
A moderately demanding hike, covering 4 to 4.5 hours (11 km) through forests, windy stretches and panoramic views of Grey Glacier and the Southern Ice Field.
Duration of Activities
4 hours
Distance travelled during Activities
11 kilometers
Altitude Range
50-350 meters of height above mean sea level
Elevation
Gain: 400 meters
Loss: 501 meters
Days Physical Demand
High
A physically demanding day, with a 7 to 8 hour hike (15–18 km). It includes a sustained climb over rocky terrain to the French Valley lookouts and the Mirador Británico.
Duration of Activities
7 hours
Distance travelled during Activities
26 kilometers
Altitude Range
50-762 meters of height above mean sea level
Elevation
Gain: 750 meters
Loss: 700 meters
Days Physical Demand
Medium
A moderately demanding day, with a 4 to 6 hour hike along the shore of Lake Nordenskjöld and across trails with moderate elevation changes.
Duration of Activities
5 hours
Distance travelled during Activities
15 kilometers
Altitude Range
50-250 meters of height above mean sea level
Elevation
Gain: 350 meters
Loss: 300 meters
Days Physical Demand
High
A physically demanding day, with the climb to the Base Torres lookout over uneven, rocky terrain. It includes a long hike and a steep final stretch before the return to Puerto Natales.
Duration of Activities
9 hours
Distance travelled during Activities
21 kilometers
Altitude Range
120-900 meters of height above mean sea level
Elevation
Gain: 900 meters
Loss: 899 meters

Location data is only shown as a references and may differ from reality.

Physical Demand
High
A physically demanding circuit, with hikes of between 4 and 12 hours per day. It includes long ascents, rocky terrain, mud, mountain passes and the changing weather conditions typical of Patagonia.
Experience
Expert
Recommended for people with previous experience on multi-day treks and good physical endurance. It includes long days, uneven terrain and demanding stages such as John Garner Pass.

Day 1: Puerto Natales to the Park

Un vehículo de Bus Sur circulando por una carretera panorámica en la región de Torres del Paine.
7:00 am - Start of the program at the Bus Terminal

After breakfast at the hotel, head to the bus terminal to take the 7:00 am bus (we recommend arriving at least 10 minutes before departure) heading toward Torres del Paine National Park.

A Bus Sur shuttle arriving at the Laguna Amarga entrance of Torres del Paine.
Bus ride to the National Park

You'll travel through beautiful landscapes until you reach the main entrance, Laguna Amarga, where you need to register with CONAF (the park rangers).

La característica costra de sal blanca que bordea las orillas de la Laguna Amarga bajo un cielo patagónico despejado.
Park entrance

Information gates: The Laguna Amarga and Río Serrano gates will remain in operation throughout the year. They will control the

Un pequeño minibús que transporta a los excursionistas entre la Laguna Amarga y el sector de Las Torres.
Transfer to the Las Torres Sector

Here you change vehicles with “Transporte Las Torres”, who will take you to the Welcome Center. You check in at Reserva Cerro Paine

Senderistas con mochilas cruzan un puente de madera sobre un río glaciar durante una excursión de trekking.
Hike to the Serón Sector

Enjoy this 13.5-km point-to-point route near Torres del Paine, Magallanes. It is generally considered a moderate route, taking an average

A panoramic view of the wide open valley and hills surrounding the Serón campsite.
Overnight camping at Camping Serón

Located 4 hours trek from Las Torres sector, it’s in the Eastern side of the National Park, where begins the

Day 2: Hike to the Dickson Sector

Un estrecho sendero que serpentea a través de la pampa amarilla hacia el valle de Dickson.
Departure on the trail toward the Dickson Sector

Trail for use in one direction only.

The remote and peaceful setting of Refugio Dickson with the massive glacier in the background.
Accommodation in the Refugio or Camping at Dickson

This shelter and campground are located on the banks of the Dickson Lake and is the farthest point of the

Day 3: Hike from Dickson to Los Perros

Senderistas con mochilas recorren un estrecho sendero de tierra entre la hierba amarilla de la pampa de Torres del Paine.
Trail between Dickson and Los Perros

Trail for use in one direction only.

Low-impact camping sites tucked away in the shadows of the mountains near Los Perros.
Overnight camping at Los Perros

This campsite is located just before John Gardner Pass, at 550 m.s.n.m. Belongs to Circuit O of Torres del Paine.

Day 4: Los Perros - Gardner Pass - Grey

La vasta extensión del glaciar Grey se extiende bajo el paso nevado en el Mirador Paso Gardner.
Hike from Los Perros over Gardner Pass

Trail for use in one direction only.

Ruta de senderismo de gran altitud desde Paso John Gardner hasta el imponente glaciar Grey.
Hike from the Paso ranger station to the Grey Sector

Passing the Glacier, the hard descent begins, the path continues along a narrow path until entering the forest until reaching

The warm and welcoming common area at Refugio Grey with wooden tables and local decor.
Overnight stay in the Refugio or Camping Grey

This shelter is few minutes away from the glacier Grey, which emerges from the Southern Ice Fields. It is on

Day 5: Grey Sector to Paine Grande

La ruta de senderismo entre Grey y Paine Grande ofrece vistas panorámicas del valle glaciar.
Trail between Grey Sector and Paine Grande Sector

Discover this 22.2-km round-trip route near Torres del Paine, Magallanes. It is generally considered a difficult route, taking an average

Modern mountain lodge architecture at Refugio Paine Grande under a clear sky in the Chilean Patagonia.
Overnight stay in the Refugio or Camping Paine Grande

The shelter is located on the banks of the Pehoé Lake in the area of the old shelter Pehoé, off

Day 6: French Valley and Los Cuernos

Un excursionista solitario recorre un estrecho sendero de tierra con los majestuosos picos de granito alzándose imponentes ante él.
Trail between Paine Grande Sector and Italiano Sector

This circuit begins from the Paine Grande Ferry Dock on Lake Pehoe. Continue along the Trail to the Italian Camp,

El exuberante y profundo cañón del Valle Francés está rodeado de imponentes picos y campos de hielo.
Trail through Valle Francés

Enjoy this 3.7-km round-trip route near Torres del Paine, Magallanes. It is generally considered a difficult trail. It is a

Two hikers with large backpacks walking through the rocky terrain of the French Valley.
Francés Viewpoint

Check out this 10.3-km round-trip route near Lazo, Magallanes. It is generally considered a moderate route, taking an average of

A high-altitude view from the heart of the French Valley at Mirador Británico, surrounded by massive granite walls.
Británico Viewpoint

This hike has a constant elevation gain, but the views down to the valley, the Francés Glacier, and the Cuernos

Cabañas rústicas de madera y el albergue principal del Refugio Los Cuernos se encuentran escondidos bajo los enormes picos de granito.
Trail between Italiano Sector and Los Cuernos

This trail connects the Italian Camp, the gateway to the beautiful French Valley with the Los Cuernos camp area, which

Shared bunk beds inside a cozy wooden dormitory at Refugio Los Cuernos.
Accommodation in the Refugio, Cabins or Camping Los Cuernos

Located at the Base of “Los Cuernos” of Paine Massif, 4.5 hours trek from Las Torres area. The site presents

Day 7: Los Cuernos - Las Torres Sector

Un grupo de excursionistas recorre el sendero panorámico entre Las Torres y Los Cuernos con el Macizo del Paine al fondo.
Trail between Los Cuernos and Las Torres

The trail to Mirador Cuernos also known as Cuernos del Paine offers a short and easy hike surrounded by some

A shared dormitory room at Refugio Torre Central with sturdy wooden bunk beds and warm blankets.
Accommodation in Camping or Refugio Torre Central

Located in Las Torres area at the beginning of the W Circuit. From this place you have access to Base

Day 8: Base Las Torres and return

Un estrecho sendero de montaña que atraviesa el bosque de lenga en el valle del Ascencio.
Trail between Las Torres and El Chileno

This route connects the Refugio Chileno, Laguna Inge and finally Refugio Los Cuernos through the trails "Las Torres a Chileno"

The winding dirt path of the Chileno trail climbing through the Ascencio Valley toward the granite towers.
Trail between El Chileno and Las Torres base viewpoint

Difficulty: Medium - 20 km (8 hours) Initial altitude: 90 meters above sea level Maximum altitude: 870 meters above sea

The vertical granite spires of Base de las Torres standing tall against a bright Patagonian sky.
Las Torres Base Viewpoint

The preamble to access the Torres del Paine A wonder of nature. We arrive at the closest point to appreciate

The winding dirt path of the Chileno trail climbing through the Ascencio Valley toward the granite towers.
Return along the same trail to the Las Torres Sector

Difficulty: Medium - 20 km (8 hours) Initial altitude: 90 meters above sea level Maximum altitude: 870 meters above sea

Un pequeño minibús que transporta a los excursionistas entre la Laguna Amarga y el sector de Las Torres.
Transfer to Laguna Amarga
A Bus Sur shuttle arriving at the Laguna Amarga entrance of Torres del Paine.
Bus from Laguna Amarga to Puerto Natales

Travel comfortably and affordably between Puerto Natales and Torres del Paine National Park using the most popular regular shuttle service for travelers and trekkers visiting Patagonia.

Un vehículo de Bus Sur circulando por una carretera panorámica en la región de Torres del Paine.
Back at the Puerto Natales bus terminal

When you are at the Puerto Natales Bus Terminal, remember to take care of your belongings, especially during busy times.

Frequently Asked Questions

The program includes the main logistics for completing the circuit: round-trip bus tickets between Puerto Natales and Torres del Paine, shared transfer between Laguna Amarga and the Las Torres Sector, accommodation at sectors along the circuit, full board, entrance for the O Circuit trails, and guidance from the expert team.

Inclusions may vary depending on availability and the type of accommodation confirmed, so we always recommend reviewing the program details before booking.

The O Circuit is a longer, more complete and more demanding route than the W Circuit. While the W Circuit covers the park's most iconic sectors, the O Circuit goes all the way around the Paine Massif and adds more remote areas, less travelled and physically more demanding.

It is an experience recommended for travellers looking for a multi-day trek, a deeper connection with nature and a more challenging route within Torres del Paine.

The O Circuit is a physically demanding program. Expect several hours of walking each day, with stages that can range from 4 to 12 hours, depending on the section of the itinerary.

The route includes long ascents, uneven terrain, mud, rocks, mountain passes and the changing weather conditions typical of Patagonia. For that reason, it is recommended for people in good physical condition with previous trekking experience.

One of the most demanding stages of the O Circuit is the day between Los Perros, John Garner Pass and Grey. This section can involve 10 to 12 hours of walking, with the ascent to John Garner Pass, rocky terrain, mud, steep slopes and exposure to Patagonian wind.

It is a key day of the circuit and requires good physical preparation, rest beforehand, suitable gear and constant attention to weather conditions.

Yes, it is advisable to have previous experience with multi-day treks. The O Circuit is not a beginner's program, as it includes long stages, isolated sectors and highly demanding sections such as John Garner Pass.

To enjoy the experience safely, it is important to be used to walking with a backpack, dealing with changing weather and keeping a steady pace over several consecutive days.

Included

  • Round Trip Bus Tickets Puerto Natales – Torres del Paine
    Round trip in regular shared service without a guide.
  • Shared transfer between Laguna Armaga and Sector Las Torres
  • 1 night in Sector Serón
    Camping includes: tent and mountain sleeping bag and insulating mat.
  • 1 night in Dickson Sector
    Camping includes: tent and mountain sleeping bag and insulating mat. Shelter includes: armed bed or single bed (with sleeping bag).
  • 1 night in Sector Los Perros
    Camping includes: tent and mountain sleeping bag and insulating mat.
  • 1 night in Sector Grey
    Camping includes: tent and mountain sleeping bag and insulating mat. Shelter includes: armed bed or single bed (with sleeping bag).
  • 1 night in Sector Paine Grande
    Camping includes: tent and mountain sleeping bag and insulating mat. Shelter includes: armed bed or single bed (with sleeping bag).
  • 1 night in French Sector or Cuernos
    (Depending on availability) Camping includes: tent and mountain sleeping bag and insulating mat. Shelter includes: armed bed or single bed (with sleeping bag).
  • 1 night accommodation in Central Sector
    Camping includes: tent and mountain sleeping bag and insulating mat. Shelter includes: armed bed or single bed (with sleeping bag).
  • Full board (breakfast, box lunch, and dinner)
  • Ticket for O circuit trails
    • Typical duration: 7 to 9 days. • Type of visit: Full trek around the Paine massif. • Sectors included: W Circuit + additional sectors of the park. • Permitted activities: Full trekking with multiple overnight stays. • Key requirement: Mandatory campsite/refuge reservations for each night. • Recommended profile: Experienced trekkers, good physical condition, and advanced planning.
  • Expert advice and coordination
    Personalized guidance and coordination of your experience via phone, email, webchat, WhatsApp, and scheduled video calls.
  • Booking Fee – Reservation Management
    Included in the final price. This fee covers the administrative expenses associated with managing and confirming the reservation, processing payments, and coordinating the service with local operators.

General Conditions

Restrictions and Recommendations

  • This program is not recommended for children under 12 years old.
  • Passengers over 70 years old must present a medical certificate confirming a physical condition compatible with the activities of the program, ensuring a pleasant experience for everyone.
  • Passengers must be able to carry their own personal belongings throughout the program.
  • We recommend using 40-litre backpacks.
  • We offer luggage storage in Puerto Natales for those who wish to leave their belongings behind.

Recommendations for doing the O Circuit

  • Bring extra clothing inside a dry bag (socks, base layer, quick-drying trousers).
  • Use backpacks to carry food and the items mentioned above.
  • Report your physical condition before starting the activity (recent fractures or injuries, allergies, recent or ongoing medical treatments, dependence on medication, etc.).

Pricing

Per Person Price for Chileans and Residents Price for non-resident Foreigners
Refugio CL$ 3 011 000 US$ 2 015
Camping CL$ 2 597 500 US$ 1 953

Commercial Conditions

Cancellation Policies

  • Cancellations with 91 days or more before the service date: 90% refund.
  • Cancellations between 90 and 71 days before the service date: 80% refund.
  • Cancellations with 70 days or less before the service date are not eligible for a refund.

Other Conditions

  • For groups of more than 15 people, special conditions may apply regarding deposit amounts, cancellation deadlines and refund percentages. These conditions will be informed in advance at the time of booking and will be defined case by case according to the characteristics of the group.

Our apply on everything not mentioned before.

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Accommodations

Bright and welcoming lobby area of Hotel Alcazar with contemporary furniture.
Alcazar Natales Hostal

They are located just 2 blocks from the natales bus station. They have been in Puerto Natales since 2004. They