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With over 36 years of experience on Aconcagua, AMG’s guides and staff have built a reputation for leading solid, successful expeditions on the highest peak in the Americas. Our high guide-to-climber ratio is a deliberate choice. It means more attention, better decisions on the mountain, and a real difference when conditions get demanding.

From the moment you arrive, everything is set up to give you the best possible shot at the summit. Comfortable, fully equipped Base Camps, strong high-altitude support, and a proven acclimatization schedule allow you to move steadily, recover properly, and stay focused when it matters most.

What sets AMG apart is how we run the expedition. We keep things personal. We pay attention. We adapt to each climber while maintaining clear standards and structure. That balance is what turns a tough climb into a well-managed experience.

Climbing Aconcagua is a serious objective. Doing it with the right team changes everything.

Come climb it with us.