Dientes de Navarino Circuit

Often described as one of the southernmost established multi-day trekking circuits in the world. The Dientes de Navarino is a legendary 40-50km loop on Navarino Island, south of the Beagle Channel. This is 'extreme Patagonia'—a place where the wind is a constant companion and trails are often replaced by GPS coordinates and intuition. The circuit winds through the jagged Dientes range, crossing several steep passes like Paso Virginia and Paso Australia. Trekkers experience a primeval landscape of stunted beech forests, peat bogs, and wind-scoured granite spires. It is a trek for the self-sufficient, offering a raw intensity and isolation that has vanished from more famous Patagonian routes.

One of the most frequented day hikes from El Chaltén, the route to Laguna Torre leads to a glacial lake at the base of the Torre massif. The 18 km out-and-back trail follows the Fitz Roy River valley, moving through sub-antarctic forests of ñire and lenga. The terrain is primarily well-maintained gravel paths and packed dirt, with a short initial ascent followed by mostly level walking through the glacial valley. The destination offers direct views of Cerro Torre (3,128m) and the Adela range, with icebergs frequently calving from the Torre Glacier into the lake.