Climb Cerro Frías for a full day of lenga forest, steep switchbacks and wide panoramas over Lago Argentino. This 13 km trek gains about 800 m and finishes with 360° views of the Andes and Patagonian steppe.
More ways to explore the area's outdoor wonders
A wind-swept track rises out of the estancia yard and soon you’re pushing into a stand of lenga, the forest breathing cool, resin-scented air as you climb. The trail tightens, the slope steepens, and after an hour-and-a-half of steady effort the trees give way to open slopes: the Cordon de los Cristales cutting a jagged line across the horizon, the Sentinel River daring the valley floor below, and—if Patagonia is kind—the Torres del Paine and Fitz Roy pinpricking the far distance.
Difficulty
challenging
Duration
8–9 hours
Fitness Level
Requires high aerobic fitness and endurance for sustained climbs and uneven terrain; regular hikers will cope best.
Wildlife
History
Historic refuges along the route were used by early 20th-century woodcutters and estancia workers; trails follow old ranch tracks that linked supply shelters.
Conservation
The fragile Patagonian steppe and alpine vegetation recover slowly from trampling—stick to established trails, pack out waste and avoid disturbing wildlife.
Reserve your spot on the Full Day Trekking Adventure in Cerro Frias today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start Early
Begin at first light to avoid afternoon winds and to maximize clear summit views.
Bring 2–3 L of Water
There are no reliable water sources on the ascent; dehydration adds to perceived difficulty.
Use Trekking Poles on Steep Sections
Poles reduce knee strain on the 800 m ascent and make the rocky descent more secure.
Layer for Rapid Weather Shifts
Windproof outer layer and an insulating mid-layer keep you comfortable through sun, wind and drizzle.
Sturdy hiking boots
Support and traction for rocky switchbacks and exposed ridgelines.
Three-layer clothing system
Base, insulating mid-layer and windproof/waterproof shell to adapt to fast-changing Patagonian weather.
Trekking poles
Improves stability on steep ascents and reduces impact on the knees during descent.
Hydration system (2–3 L)
Ensures adequate fluid intake during a long, exposed day hike.