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.

Following the historic path used by the Army of the Andes in 1817, this 6-day trans-Andean expedition traverses the central cordillera from Mendoza, Argentina, to the Cajón del Maipo in Chile. The route crosses two significant high-altitude barriers—Portillo Argentino (4,330m) and Paso Piuquenes (4,030m). Hikers move through a high desert landscape of volcanic rock, vast glacial valleys, and the powerful Tunuyán River. The terrain consists primarily of rocky mountain paths, loose scree on the steeper pass approaches, and high-altitude plateaus where exposure to wind and sun is constant.