Laguna del Diablo and Glaciar Cagliero – Argentina

Rio del Diablo, Patagonia, Argentina
Walking alongside the Rio del Diablo

The Fitz Roy area of Los Glaciares national park in Argentinian Patagonia is one of the most popular hiking areas in South America. Visitors come from all over the world to view the granite towers and visit glacial lakes. But just outside the park boundaries are many other hiking and camping opportunities that are just as spectacular – and often much more peaceful. Laguna del Diablo is one such place.

Key Facts

Location: Patagonia, Argentina
Distance: 12 km (round trip)
Time: 4 hours (round trip)
People seen: 0
Difficulty: 2/5
Map: Fitz Roy trekking map
Accommodation: El Chalten

On the northern edge of the park, past the popular El Pilar lodge along the road to Laguna del Desierto, is a small private nature reserve with trails suitable for day walks. For a minimal entrance fee visitors can trek to Laguna Azul (less than an hour), Loma del Diablo (full day, but closed when I visited) or Laguna del Diablo and Cagliero glacier.

The Laguna del Diablo trek is very easy – almost entirely flat, following the noisy Rio del Diablo to Laguna del Diablo and the Cagliero glacier that feeds it. The first hour and a half pass through peaceful lenga and ñires forest that offers protection from the wind and sun (if you are lucky enough to have sun!). Across the river, Cerro 30 Aniversario peeks through the trees and you might even get a view of the north side of Fitz Roy if the sky is clear.

Fitz Roy mountain

Fitz Roy peaks through the clouds

Cerro 30 Aniversario mountain

Beautiful views as the path leaves the forest

Rio del Diablo, Patagonia, Argentina

Walking alongside the Rio del Diablo

The final 30 minutes of the trail leaves the protection of the forest, crosses a branch of the river over a small wooden bridge, and continues on flat ground between the two rivers. Here the trail is much more exposed to the strong winds coming off the mountains and you can experience any sort of weather – at one point while I stopped to put on sun screen, it started snowing!

Rio del Diablo trail

Rio del Diablo

The trail also gets a bit boggy in places (especially after the wet season) but should be easily passable. One thing I learnt here is to not necessarily trust the advice given at the office – I was told the trail was impassable because it was too water logged, but in reality there were just a few big puddles that could easily be walked through or around.

Finally, the trail reaches Laguna del Diablo after about two hours of walking. Glaciar Cagliero sits ominously on the opposite side of the lake, though unfortunately it is not possible to cross the river to get a better view. All around, snow capped mountains provided a stunning backdrop, while on the river were groups of ducks that apparently live only in fast-flowing water such as the Rio del Diablo.

Ducks in Rio del Diablo

A family of ducks in Rio del Diablo

Glacier Cagliero and Laguna del Diablo

The Cagliero glacier, just visible beyond Laguna del Diablo

Map of the Laguna del Diablo hike:

Download this map / Kmz file

View more photos from the Laguna del Diablo hike:

Laguna del Diablo and Glaciar Cagliero - Argentina
Article Name
Laguna del Diablo and Glaciar Cagliero - Argentina
Close to the Fitz Roy area of Los Glaciares national park in Argentinian Patagonia lies Laguna del Diablo, a short day hike to a peaceful lake and glacier.
From Here to Nowhere
Publisher Logo

Be the first to comment on "Laguna del Diablo and Glaciar Cagliero – Argentina"

Leave a comment

Your email address will not be published.


This site uses Akismet to reduce spam. Learn how your comment data is processed.