The Torres del Paine W Trek is widely considered one of the premier backpacking adventures in South America. Stretching across 76 kilometers of glaciated valleys, turquoise lakes, native beech forests, and towering granite horns, the route traverses the heart of the Paine massif. Patagonian weather is notoriously dynamic, and over five days on the trail, I encountered rain, intense sunshine, subpolar snow flurries, and driving fog, each adding to the raw grandeur of the landscape.
I completed the W Trek in a clockwise direction over five days, beginning at Las Torres Central and finishing with a boat transfer from Lake Pehoé. This orientation provided a gradual rhythm, culminating with dramatic ice fields and the high viewpoint of Ferrier Lookout on the final morning.
| Location | Torres del Paine National Park, Magallanes Region, Chile |
| Activity Type | Multi Day Backpacking Circuit (W Trek) |
| Distance | 76 km total route |
| Duration | 5 Days and 4 Nights |
| Elevation Gain | 2800 m cumulative ascent |
| Highest Points | 870 m (Base Las Torres) and 600 m (Mirador Británico) |
| Difficulty | Challenging |
| Route Direction | Clockwise (Las Torres to Paine Grande and Grey) |
| Best Season | November to March |
| Dates Visited | January 2 to January 6, 2022 |
TRAILHEAD AND PLANNING LOGISTICS
Torres del Paine requires disciplined advance logistics. Campsites and refugios inside the park are managed by two separate concessionaires (Las Torres / Fantástico Sur on the eastern sector, and Vértice Patagonia on the western and central sectors). Campsite reservations must be secured months ahead of the peak December to February season, as wild camping outside designated campgrounds is strictly forbidden.
Park entry passes must be purchased online prior to arrival. Regular buses connect Puerto Natales to the Laguna Amarga park entrance, where hikers transfer to a local shuttle heading to the Welcome Center at Las Torres. Most outdoor shops in Puerto Natales rent reliable four season tents, sleeping bags, and camping stoves for trekkers needing extra gear.
DAY 1: LAS TORRES CENTRAL AND BASE LAS TORRES
Arriving at the park, I checked in at Las Torres Central campground to set up camp and lighten my pack. From the base, the trail ascends the Ascencio Valley, passing Refugio Chileno before tackling a steep boulder moraine to the famous Base de las Torres viewpoint. The granite towers rise sheer above a milky glacial tarn, providing a breathtaking introduction to the park.
DAY 2: FRANCÉS CAMPGROUND VIA LAKE NORDENSKJÖLD
The second day connects Las Torres to Francés Campground along a rolling trail hugging the northern shoreline of Lake Nordenskjöld. The massive dark shale horns of Los Cuernos tower directly overhead, while the turquoise lake stretches below. The hiking is moderate and rhythmic, allowing comfortable adjustment to pack weight.
DAY 3: PAINE GRANDE VIA THE FRENCH VALLEY
This day was among the most rewarding of the entire trek. Leaving heavy backpacks at Campamento Italiano, the trail heads directly into the French Valley. Surrounded by hanging glaciers cascading off Mount Paine Grande on the left and granite spires on the right, frequent avalanches rumble in the distance while native forests shelter the lower trail. Continuing past Italiano, the trail leads out to the expansive lakeside plain of Paine Grande Campground.
DAY 4: GREY CAMPGROUND AND THE GLACIER BRIDGES
The trek from Paine Grande to Grey Campground follows the eastern shoreline of Lake Grey, where massive blue icebergs drift down from the Southern Patagonian Icefield. After setting up camp, extending the hike to the high suspension bridges beyond Refugio Grey offers dizzying views directly down into deep ice crevasses and across the sprawling face of Grey Glacier.
DAY 5: FERRIER LOOKOUT AND DEPARTURE
The climb to Mirador Ferrier was an absolute highlight of the entire journey. Beginning near the park administration area, this steep trail climbs through dense woods onto an exposed ridge. Fast hikers can reach the viewpoint in about an hour. The summit reveals an unparalleled 360 degree panorama overlooking almost the entire W Trek route, Lake Pehoé, Lake Grey, and distant snow peaks, before catching the catamaran across Lake Pehoé to connect with the evening bus back to Puerto Natales.
PRACTICAL TIPS AND ESSENTIALS
Layering System: Patagonian weather can deliver all four seasons within an hour. Carry a quality waterproof shell, fleece insulation, synthetic baselayers, and spare dry socks sealed in dry bags.
Water: Glacial streams across the park provide abundant, clean drinking water, making it easy to refill bottles without carrying heavy water supplies.
Leave No Trace: Torres del Paine is vulnerable to wildfires. Cooking is permitted only inside designated campground cooking shelters. Pack out all trash and respect the fragile ecosystem.
