Aconcagua South Face Trekking (Plaza Francia) is one of the most spectacular trips we offer. This is a hike to the best overlook on one of the largest walls in the world, the "Aconcagua South Face".You will witness avalanches, huge waterfalls, and glaciers, spend the night in a geodesic dome at the base camp and share the base camp experience with mountaineers from all over the world.