November – March are the best months. You might have snow on the trail in November or March, however.
8+ hours round trip depending on route
elevation gain 2,300 ft. (700m)
option to tent near the lake
infamous for bad weather. Be prepared for extreme wind.
Some argue that other day hikes out of El Chaltén are even better than Laguna de los Tres.
You might prefer 11 km, 6 hour Laguna Torre, for example. Or the more challenging 20 km Lomo del Pliegue Tumbado. Do as many trails as you can on the same visit.
Why We Like This Hike
no permit required
granite spires of Mount Fitz Roy, Poincenot and Cerro Torre
see native ñirre and lenga, as well as yellow-flowered calafate bushes. Legend is that if you eat the calafate berry you will one day return to Patagonia.
chance to see condor and fox
rental gear, if needed, can be hired in El Chaltén. The shops there are perhaps better than Calefate.
if you are looking to add the best multi-day trekking adventure out of El Chaltén, we highly recommend the Huemul Route
biggest concern for hikers is wind. It can blow steady from November to April.
some do hike in winter
El Chaltén February (summer) low maximum 5C (41F) plus wind chill
February (summer) high maximum of 22C (72F)
at the top the trail is narrow and rocky
on a clear day in high season it can be very crowded. Start as early as possible if you want to see fewer hikers.
rodents are a pest at the official campgrounds. Check recommendations on how to hang or store your food safely. You’ll see many warnings about Hantavirus. Consider wild camping to avoid mice.
Cost
Argentina for the tourist is usually less expensive than Chile. Argentina suffers regular financial meltdowns resulting in devaluation of the Argentinian peso.
There are plenty of options for accommodation and food in El Chaltén. Book as far ahead as you can.
Trekking Guides
None needed. But you can get a guide in town if you wish.
besthike.com 