Mount Aconcagua (22,834'), whose name is appropriately derived from Quechua words meaning Stone Sentinel, is the highest peak in the world outside of Asia. Located in the central Argentine Andes, this impressive giant towers over the surrounding mountains and rugged countryside, a short distance from the Chilean border. It is a peak sought after by climbers from around the world, both in preparation for higher Himalayan summits and as a destination in itself.

After an introductory visit to Chile's cosmopolitan capital, Santiago, we fly across the Andes to Mendoza, Argentina where we obtain our climbing permits, then drive to the town of Puente del Inca to finalize preparations for the climb. From here, we have a fully supported approach trek. Following the wide Horcones Valley, our approach is designed to allow for systematic acclimatization to the higher elevations. Inspired by our sight of Aconcagua's spectacular 10,000-foot vertical south face, we continue on to Plaza de Mulas (13,945'), the basecamp area for staging most climbs of this giant. Under the leadership of an expert mountain guide, we spend a couple days here, preparing for the climb and adjusting to higher altitudes, before beginning our ascent along the classic northwest, or normal, route. Depending on weather and group conditions, we should be able to make our first summit bid 5-6 days after leaving the Plaza de Mulas. We suggest selecting expedition dates that correspond with the full moon for the best chance of good weather, spectacular views and great photo opportunities! Our descent follows the same route back to Puente del Inca and Mendoza where we have a celebratory dinner concluding our expedition. Finally, we fly back to Santiago and the USA.