In over 20 years of guiding Aconcagua, only a handful teams have not reached the summit - with a team success rate of about 90%.
Aconcagua is the highest mountain in the world outside of Asia. Read More
Prior climbing experience is recommended, view our list of prerequisites: Read More
Are You Ready?
Read a Letter from Senior Guide Willi Prittie regarding the challenges faced by the prospective Aconcagua climber. Read More
We climb Aconcagua using the nontechnical Vacas Valley Route Read More
Why Climb With Us?
Alpine Ascents Success on Aconcagua:
Detailed logistics have been developed and honed over the last fifteen years by Willi Prittie and Alpine Ascents' staff. Read More
Our 2011-2012 season had 11/11 teams reach the summit and we encourage you to contact former Aconcagua team members.
We can arrange porters if necessary. >>Read More