Everyone calls Patagonia the end of the world. They say it like a warning. What they don’t tell you is that it’s also the most photogenic place on the planet, that the refugios will feed you better than you deserve after eight hours of hiking, and that the W Trek, despite its Instagram saturation, still delivers exactly what it promises. The hype is earned. The trail is real. What nobody warns you about is the booking system, the wind, and the cost. That’s what this guide is for.
The W Trek traces a “W” through the southern reaches of Torres del Paine, linking up its most jaw-dropping highlights: Glacier Grey, the hanging glaciers of the French Valley, and the soaring granite spires of Las Torres. Long days, unpredictable weather, and a full pack make it a proper challenge. You’ll earn every view on this 80km trail.
The Trail
Difficulty: moderate. No technical terrain, but heavy packs and wild weather make it a proper challenge.
The typical W takes five to seven days, with five to eight hours of hiking per day. Most hikers do it in five days. Four is possible but grim.
The route can be hiked either from west to east or from east to west. West to east (starting at Glacier Grey) means saving the Torres sunrise for last, which is the correct choice. Most experienced trekkers do it this way. You build toward the best view on the trail. East to west means you finish at Glacier Grey, which is also spectacular but lacks the payoff of watching those towers catch fire at sunrise.
Torres del Paine National Park is a UNESCO World Biosphere Reserve and one of the most pristine and remote places on earth. The park sits at the tip of Chilean Patagonia, about 150km north of Puerto Natales along a rough but paved road.
Getting There
The standard approach is to fly from Santiago to Punta Arenas and take a bus to Puerto Natales. Six flights per day serve the Santiago–Punta Arenas route, operated by LATAM and Sky Airline. The flight takes approximately three hours and twenty-five minutes.
JetSmart and Sky Airline also offer seasonal direct flights from Santiago to Puerto Natales, running roughly November through March and taking about three hours. Outside that window, fly into Punta Arenas instead.
Bus-Sur connects Punta Arenas to Puerto Natales with multiple daily departures and airport connections. The journey takes approximately three hours and fifteen minutes.
Once in Puerto Natales, the bus to Torres del Paine costs about CLP 28,000 (USD $30) return. The catamaran from Pudeto to Paine Grande costs CLP 27,000 (USD $30) one way. If you’re hiking west to east, you’ll take that catamaran on Day 1. Book it in advance. Demand routinely exceeds supply in high season.
The New Ticketing System (Read This)
Starting January 1, 2026, Torres del Paine National Park implemented a new differentiated ticketing system aimed at optimizing visitor flow and protecting the natural environment. Tickets are now sold by specific sectors depending on the routes you plan to visit: Full Day, Base Torres, W Trek, and Paine Circuit.
No permits are required for the W Trek itself, but you must pay the park entrance fee online in advance. As of 2025, park entry costs CLP 46,200 (approximately $49 USD) for adult foreigners spending more than three days in the park. Buy this on pasesparques.cl before you leave. There is no internet at the park entrance.
The Day-by-Day Route (West to East)
Day 1: Pudeto to Paine Grande to Grey (11km, ~3.5 hrs)
Take the morning bus from Puerto Natales, arrive at Pudeto, and board the catamaran to Paine Grande. The catamaran costs CLP 27,000 per person and departs in 2025–26 at 8:30 AM, 10:30 AM, 4:15 PM, and 6:00 PM. Pre-book the 10:30 AM departure. The hike from Paine Grande to Grey campsite is a solid warm-up for what comes next. The glacier appears slowly, impossibly large, like something the world didn’t tell you about.
Day 2: Grey to Paine Grande / Frances (19km, ~6 hrs)
The hardest day in terms of distance. Hike back along the shore of Lago Grey and push east toward the French Valley junction. You’ll pass crystalline streams, hanging glaciers on Mount Almirante Nieto, and the deep-blue waters of Lago Nordenskjold. Drop your heavy pack at camp, then summit toward the valley. The French Valley is where the trail earns its reputation. Hanging glaciers on three sides. The sound of ice collapsing. Condors riding the thermals.
Day 3: Frances to Cuernos (short day, ~4 hrs)
A transfer day between camps. The views of the Cuernos del Paine, the jagged dark-capped horns rising above turquoise water, are their own reward. You cross forest, pebble beaches, and steep inclines with views overlooking Lago Nordenskjold and the walls of the Cuernos and Almirante Nieto Mountain. Every corner delivers a different perspective.
Day 4: Cuernos to Chileno (14km, ~5 hrs)
Push east along the shoreline. The terrain opens up and the wind arrives in full force. By late afternoon, you’re at Refugio Chileno in the Ascencio Valley. This is basecamp for the main event. Set an alarm for 4:30 AM.
Day 5: Sunrise at the Torres, Then Out (22km, ~8–9 hrs)
Today covers 24km with an elevation gain of 880m (2,887 feet). Start before dawn. The final boulder field above Refugio Chileno is brutal in the dark but worth every stumble. Trek through the Ascencio Valley, through forests and a field of large rocks, to reach the Mirador Base de las Torres: three towers of granite above a turquoise glacial lake. Then hike back down to Las Torres, shuttle to Laguna Amarga, and catch the bus back to Puerto Natales.
The wind will knock you sideways, the blisters will remind you for weeks, and you’ll spend the rest of your life trying to explain the color of that glacial lake.
Where to Stay on the Trail
Two companies split the accommodation territory between them. Vertice Patagonia operates Grey and Paine Grande. Las Torres Patagonia operates Central, Los Cuernos, Francés, and Chileno. Unlike most trekking destinations, Torres del Paine has no single platform covering both operators. The cleanest solution is TorresHike.com, which aggregates both and lets you plan and reserve your entire W Trek in one booking.
Your options on the trail: basic camping with your own tent runs from $15 USD per night and includes bathroom and shower access. Refugio dorms, which are shared rooms with beds, heating, and bathrooms, start from $80 USD per night. Fully-equipped camping, where the tent, sleeping bag, and mat are already set up for you, runs around $100 USD per person per night.
Book as early as humanly possible. In August 2024, many campsites and refugios were fully booked for December through February 2025. Key dates like Christmas, New Year’s, and mid-January sell out within days of reservations going live. If you are hiking in peak season, early booking is not a suggestion. It is a requirement.
The Hidden Gem: The A-Frame Cabins at Cuernos
Skip the refugio dorm for one night. The small private cabins at Cuernos are a W Trek secret. These are low-ceiling A-frame huts, each with a log-burning stove in the corner and a small wooden deck facing the lake. The Cuernos setting is the most dramatic on the trail: the dark-tipped horns above, the lake below, the afternoon light turning everything amber. Pay extra for this one night. It is the difference between surviving the trek and actually living it.
The Justified Splurge: EcoCamp Patagonia
If you want to experience the W without sleeping in a six-person dorm every night, EcoCamp Patagonia is the answer. It is the world’s first geodesic dome hotel, sitting directly inside Torres del Paine with front-row access to the Towers Base trek and the W Circuit. The domes have heating, private bathrooms, and views of the granite spires. At about $500 per night for the entry option, it is a genuine splurge. The model is different from a standard refugio stay: you hike each day carrying only a daypack, then return to EcoCamp for hot showers and three-course dinners. Breakfast is a full spread, lunch is packed for the trail, and every evening opens with complimentary welcome drinks. If you are doing the W once in your life, this is the way to do it without suffering.
Where to Stay in Puerto Natales
Plan two nights in Puerto Natales before the trek and one night after. You’ll need one day to sort gear, buy food, and attend the Erratic Rock hostel orientation talk.
Budget: Erratic Rock is the most famous hostel in town for a reason. The staff run a free W Trek briefing every day at 3 PM covering gear checks, trail conditions, and booking logistics. Treat it as required attendance. Dorms start around $20–25 USD.
Mid-range: Sheuen Patagonia is a modern hotel with a rooftop terrace, free breakfast, Wi-Fi, and views of town and the water. A solid base for the night before a big trek.
Gear rental: Rental Natales and Erratic Rock both rent packs, tents, sleeping bags, clothing, and trekking poles.
Getting Around
Inside the park, your transport options are straightforward. The catamaran from Pudeto to Paine Grande (CLP 27,000 one way) is the starting point for west-to-east hikers and the only way to avoid a multi-hour road detour on Day 1. Book this before you leave Puerto Natales. Between camps, you hike. There are no in-park shuttles between refugios. At the end of the trek, a shuttle runs from Las Torres to Laguna Amarga, where you connect to the bus back to Puerto Natales (CLP 28,000 return). Park buses run on fixed schedules and will not wait. Know your departure time before you leave camp on the final day.
Where to Eat in Puerto Natales
Puerto Natales punches well above its size as a food destination. The World Food Travel Association named it Chile’s Culinary Capital, which changed how the region markets itself internationally.
Café Kaiken is the local choice for a pre-trek dinner. The menu runs to stuffed pasta, Patagonian hare, vegetarian options, risotto, and fresh seafood. There are maybe 20 seats. Arrive early.
Santolla handles the post-trek celebration meal. The focus is seafood, with fresh, locally sourced ingredients. Order the king crab. You earned it.
El Asador Patagónico is the place for Patagonian lamb. The lamb is roasted whole on a crucifix over an open fire, which sounds theatrical but is entirely serious. It is a busy spot. Arrive early.
Base Camp for the night before departure. The atmosphere runs to mountain lodge: a wood-fired stove, rustic wooden decor, craft beer, homemade pizza, and quesadillas. Cash only. It is as good as it gets for your final night in civilization before heading into Torres del Paine, or your first night back.
What to Skip
Guided group tours for the W Trek itself. The trails are clearly marked and busy with people. A guided tour runs from $1,500 USD per person and is unnecessary. You can make all your own camping reservations through TorresHike.com. Put that money toward a night at EcoCamp instead.
Hiking in peak December–January if you want solitude. January is one of the busiest months on the trail. If you want quiet mornings and empty viewpoints, hike in March or October.
Skimping on rain gear. Gale-force winds, freezing rain, blazing sun, and snow can all hit in a single day. A cheap rain jacket is not a money-saving strategy. It is a misery guarantee.
Gear and Preparation
Layering is the foundation. You need a moisture-wicking base layer, a warm insulating mid-layer, and a waterproof windproof shell. Add broken-in hiking boots, trekking poles, and a rain cover for your pack.
Trekking poles are non-negotiable. Patagonia’s wind and steep climbs punish weak poles. Buy or rent quality ones. Cheap poles will snap.
If you’re camping, bring a tent built for high wind. Strong poles are not a luxury here. If you’re on the refugio route, you carry only your personal gear and a small daypack. Your pack should weigh no more than 15–20% of your body weight regardless of route.
W Trek Travel Tips
- Purchase your park entrance tickets online at least 24 hours before arrival. The gates do not accept payment on-site.
- In shoulder season (October–November or March–April), flexibility is easier to find, but book campsites at least three to four months in advance if you have a fixed itinerary.
- Many hikers book refugios for the first and last nights and camp in between. It balances comfort and cost without sacrificing the experience.
- You will be asked to show documents at every campground and refugio. Carry a printed copy of every booking confirmation and your park pass, not just screenshots.
- The best time to hike the W Trek is between October and April. Shoulder season in March and April brings autumn foliage, fewer crowds, and calmer winds. October brings wildflowers and long days but less predictable weather.
- Erratic Rock’s free 3 PM W Trek talk in Puerto Natales is not optional. It has saved more trekking trips than any guidebook.
FAQs
How much does the W Trek cost in total?
See the budget summary table below for a full per-person breakdown by budget level.
Do I need to hire a guide?
No. The trails are well-marked and all camps are staffed. The only exception is winter (May through September), when guided access is required and most services close.
Can I do the W Trek without camping experience?
Yes, if you book the refugio route. You sleep in a dorm bed every night, eat in the refugio dining room, and carry only personal gear. No tent required. It costs significantly more than the camping route but removes most of the logistical complexity.
What is the best direction to hike the W?
West to east. Start at Glacier Grey and finish at the Torres sunrise. You build toward the best view on the trail. The east-to-west direction works, but it front-loads the highlight and the rest of the trek can feel anticlimactic by comparison.
When should I book?
For December through February, book six to eight months in advance. For October–November and March–April, three to four months is workable. Do not arrive in Puerto Natales hoping to book on the spot during peak season. You will not find availability.
Budget Summary
| Expense | Budget (Camping) | Mid-Range (Refugio Mix) | Splurge (EcoCamp) |
|---|---|---|---|
| Flights (Santiago–Punta Arenas return) | $120–180 USD | $120–180 USD | $120–180 USD |
| Bus (Punta Arenas–Puerto Natales return) | $30 USD | $30 USD | $30 USD |
| Park entrance fee | $49 USD | $49 USD | $49 USD |
| Catamaran (Pudeto–Paine Grande) | $30 USD | $30 USD | $30 USD |
| Accommodation (per night, on trail) | $15–20 USD | $80–100 USD | ~$500 USD |
| Food on trail (self-catered vs. refugio dinner) | $10–15 USD/day | $30–50 USD/day | Included |
| Puerto Natales accommodation (3 nights) | $20–25 USD/night | $60–100 USD/night | $60–100 USD/night |
| Gear rental (if needed) | $50–100 USD | $0–50 USD | $0 USD |
| Estimated Total (5-day trek) | $400–550 USD | $900–1,200 USD | $3,000+ USD |
Ready to book? Start with your park pass at pasesparques.cl, your trail accommodation at TorresHike.com, and your Puerto Natales base at Erratic Rock. Then go. The towers are waiting.
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