Torres del Paine
Los Glaciares
These two national parks — separated by just 200 km of border — represent the absolute pinnacle of Patagonian wilderness. Torres del Paine is famous for multi-day trekking circuits. Los Glaciares is home to Perito Moreno Glacier and the Fitz Roy massif. Here's how to choose between them — or plan a trip that includes both.
If you're planning a trip to Patagonia, chances are you'll visit one or both of these parks. They're the region's two biggest draws and share some similarities — glaciers, turquoise lakes, dramatic peaks — but the experience of visiting each is quite different.
Torres del Paine (Chile) is a structured, permit-based park best known for the W Trek and O Circuit. You need to book refugios and campsites in advance, and the trail system is well-organized. Los Glaciares (Argentina) is centered on two separate areas: El Calafate (Perito Moreno Glacier) and El Chalten (Fitz Roy), with free-access trails and a more spontaneous vibe.
Quick Comparison
| Torres del Paine | Los Glaciares | |
|---|---|---|
| Country | Chile | Argentina |
| Entry Fee | ~$35 USD | Free (El Chalten) / ~$25 (Perito Moreno) |
| Iconic Hike | W Trek (4-5 days) | Laguna de los Tres (10-11h day hike) |
| Top Glacier | Grey Glacier | Perito Moreno Glacier |
| Gateway Town | Puerto Natales | El Calafate / El Chalten |
| Advance Booking | Required (refugios & campsites) | Not needed for trails |
| Best Months | Nov-Mar | Oct-Apr |
Category-by-Category Breakdown
Key Hikes
The W Trek (4-5 days) visits the three main valleys: Torres base, French Valley, and Grey Glacier. The O Circuit (7-9 days) circles the entire Paine massif. Base of the Towers is a challenging 10-hour day hike with a legendary sunrise payoff. All trails are well-marked and maintained.
Laguna de los Tres is a 20 km round-trip day hike to the base of Fitz Roy — one of the most iconic viewpoints in the world. Laguna Torre (18 km) offers views of Cerro Torre. The Huemul Circuit (4 days) is a rugged alternative with river crossings and glacier traversals. All trails are free, no booking needed.
Winner: Torres del Paine for structured multi-day treks with refugios; El Chalten for flexible, free day hikes with equally stunning scenery.
Difficulty Level
The W Trek is moderate — expect 15-25 km days with 500-800m elevation gain. You carry a daypack if staying in refugios (they provide meals) or a full pack for camping. Weather can turn quickly. The O Circuit adds more remote, harder sections. Base of the Towers day hike is strenuous (800m elevation gain).
Laguna de los Tres is a long but straightforward day hike (10-11 hours, 1,000m elevation gain). Laguna Torre is easier (7-8 hours). All trails start from the town of El Chalten — no transport needed. The Huemul Circuit is genuinely difficult with river crossings requiring a harness. Most trails require good fitness but no technical skills.
Winner: Los Glaciares is more accessible — you can adjust daily hike length to your fitness level without multi-day commitments.
Glacier Experience
Grey Glacier is seen during the W Trek — you can kayak near it or take a boat across Grey Lake. Ice hiking on Grey Glacier is available as a day trip. The glacier is beautiful but less dramatic than Perito Moreno. You also pass Glacier Frances in the French Valley.
Perito Moreno is one of the most spectacular glaciers on Earth and one of the few still advancing. Viewing walkways let you watch building-sized chunks of ice calve into the lake. You can also do ice trekking on the glacier surface. The experience is accessible to all fitness levels from the walkways — no hiking required.
Winner: Perito Moreno is a more dramatic and accessible glacier experience — a must-see even for non-hikers.
Costs
Park entry ~$35 for foreigners. W Trek refugios cost $80-150/night with meals (must book 3-6 months ahead in peak season). Camping is $10-15/night but you need gear. Full W Trek budget: $500-1,500 depending on refugio vs camping. Puerto Natales accommodation: $30-100/night.
El Chalten has no park entry fee! Perito Moreno entry is ~$25. Hostels in El Chalten $15-25/night; El Calafate $20-40/night. Restaurant meals $8-15. A week in both towns costs roughly $600-1,000 including activities. The favorable Argentine exchange rate makes everything cheaper for foreign visitors.
Winner: Los Glaciares is significantly cheaper — free entry at El Chalten, no refugio bookings needed, and Argentina's exchange rate helps.
Accommodation
Puerto Natales is the base town with hostels, hotels, and Airbnbs. Inside the park: refugios (communal bunks + meals) or designated campsites only. No wild camping allowed. High-end options include Tierra Patagonia and Explora — luxury lodges inside the park. Booking early is essential in peak season.
El Chalten is a small mountain town where everything is walkable. Hostels, cabanas, and small hotels line the main street. El Calafate is larger and more touristy with more hotel options. No accommodation inside the park — you day hike from town. Wild camping is allowed in some zones of the park.
Winner: El Chalten's town-based approach is simpler and cheaper — no advance refugio booking, just pick a hostel and hike each day.
Wildlife
Torres del Paine has excellent wildlife for a mountain park: guanacos are everywhere (2,000+ in the park), puma sightings are relatively common (dedicated tracking tours available), condors soar above the valleys, and foxes are frequent visitors to campsites. Huemul deer are rare but present.
Los Glaciares has condors visible around Fitz Roy and Cerro Torre, guanacos on the steppe sections, foxes around El Chalten, and woodpeckers in the lenga forests. Wildlife is less concentrated than Torres del Paine. However, combining with Peninsula Valdes (a separate trip) adds world-class marine wildlife.
Winner: Torres del Paine offers better wildlife density, especially for guanacos and puma sightings.
Getting There
Fly to Punta Arenas (PUQ) from Santiago (3.5h flight), then 3-hour drive/bus to Puerto Natales, then 1.5-hour drive to the park. Alternatively, fly to El Calafate and take a cross-border bus (5-6 hours). The park is open year-round but best accessed November-March.
Fly to El Calafate (FTE) from Buenos Aires (3h flight). Perito Moreno is a 1.5-hour drive from El Calafate. El Chalten is a 3-hour drive/bus. Flights are frequent and affordable. The park areas are easily connected by paved roads and regular bus services.
Winner: Los Glaciares has simpler logistics — direct flights from Buenos Aires and everything connected by paved roads.
Our Verdict
Choose Torres del Paine if you're a dedicated trekker looking for a multi-day wilderness experience. The W Trek is a life-changing adventure that combines granite towers, glaciers, and pristine valleys into one unforgettable journey. It requires more planning and budget, but the payoff is extraordinary.
Choose Los Glaciares if you want flexible day hiking, need a more affordable trip, want to see Perito Moreno Glacier (one of the world's great natural wonders), or prefer a less structured itinerary. El Chalten's free trails and town-based approach make it perfect for travelers who like to go at their own pace.
The ideal trip: Visit both. Fly into El Calafate, spend 2-3 days at Perito Moreno and El Chalten, then cross the border to Torres del Paine for the W Trek. This 10-14 day itinerary gives you the complete Patagonian experience.
Related Guides
Frequently Asked Questions
Can I visit both Torres del Paine and Los Glaciares in one trip?
Yes, and it's the most recommended approach! The two parks are about 5-6 hours apart by road (via the Cerro Castillo border crossing). A typical combined itinerary is 10-14 days: 4-5 days for the W Trek in Torres del Paine, 2-3 days in El Chalten, and 1-2 days at Perito Moreno. You can rent a car for the border crossing or take cross-border buses.
Do I need to book the W Trek refugios in advance?
Yes, absolutely. During peak season (December-February), refugios and campsites sell out 3-6 months in advance. You must book through the official operators: Vertice Patagonia and Fantastico Sur. Each manages different sections of the W. Book as early as possible — some dates sell out the moment they open. Shoulder season (October-November, March) is easier to book.
Which park is better for non-hikers?
Los Glaciares, specifically the Perito Moreno Glacier section near El Calafate. You can enjoy the glacier from elevated walkways without any hiking at all. The glacier is accessible, dramatic, and unforgettable. In Torres del Paine, even the basic viewpoints require some hiking. However, Torres del Paine does have scenic drives and boat trips on the lake.
Ready to explore Patagonia?
Whether you choose Patagonia or another destination, PatagoniaHub helps you plan the perfect adventure with car rentals, itineraries, and local expertise.