A full-day, high-difficulty trek through Ascencio Valley to the iconic Base of the Towers in Torres del Paine. Expect long climbs, rapidly changing weather, and panoramic granite views—this is Patagonia hiking at its rawest.
More ways to explore the area's outdoor wonders
You wake before dawn in Puerto Natales, the van's heater fogging the windows as the road climbs toward Torres del Paine. By mid-morning the Ascencio Valley opens: rivers dare you past polished stones, lenga forests close ranks, and the three granite towers pierce a sky that can switch from sun to sleet in an hour.
Difficulty
difficult
Duration
8 hours
Fitness Level
High level of cardiovascular fitness and stamina for sustained climbs and long descents; regular hikers will be comfortable.
Wildlife
History
The park's landmark towers are exposed granite intrusions shaped by Quaternary glaciation; the area grew in international prominence after early 20th-century explorers and later conservation efforts.
Conservation
Torres del Paine faces pressure from increasing visitation—practice Leave No Trace, stay on marked trails, and follow guide instructions to protect fragile vegetation and waterways.
Reserve your spot on the Trekking Base Torres sin almuerzo today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Start before sunrise
Morning light reduces wind exposure on the ascent and gives you more margin for bad weather on the return.
Layer for wind and rain
Bring a breathable waterproof shell and insulating mid-layer—wind can make temperatures feel dramatically colder.
Footwear with grip
Choose stiff-soled hiking boots with good tread; scree and wet boardwalks demand stability.
Carry 2–3 liters of water
Hydration matters on a long, exposed ascent—water sources are limited on the trail.
Waterproof shell jacket
Protects against wind-driven rain common in Torres del Paine.
Sturdy hiking boots
Provide traction and ankle support on rocky and wet terrain.
Trekking poles
Reduce knee strain on steep descents and improve balance on scree.
Insulating mid-layer (fleece/down)
Keeps you warm during exposed summit stops and sudden temperature drops.