See what's it's like to climb Mount Aconcagua, the highest peak in South America and one of the Seven Summits. Follow Marshall Ulrich from camp to camp on Aconcagua the first time he climbed the peak in 2003. Since then Marshall has guided on Aconcagua and continues to guide on mountains around the world through his company Dreams in Action. Let Marshall help you put your Dreams in Action on Aconcagua and other mountains. (less info)