Piuquenes Pass (Andes Crossing)

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.

The significant high-altitude traverse in the Kootenays. The Rockwall Trail is named for the continuous, 900-meter-high rampart of limestone that defines the trail for over 55km. From the colorful 'Paint Pots' to the hanging glaciers of Helmet Falls and the iconic blue waters of Floe Lake, the trail is a constant showcase of geological power. It is a demanding multi-day journey that crosses three major mountain passes, each offering a new perspective on the massive rock wall.