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November 2026
My name is Matias Zuñiga, and since 1997 I have dedicated my life to the mountains. Based in Mendoza, at the foot of the Andes, I have spent nearly three decades guiding high-altitude expeditions across Argentina and Bolivia.
As a High Mountain Guide, Trekking Guide, and Physical Education Teacher, I have completed more than 50 ascents of Aconcagua through different routes.
My philosophy is simple: a successful expedition is not only about reaching the summit, but about preparation, experience, responsible decisions, and above all, returning safely.
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Real stories from people who lived the experience.
We guide you before your trip so you arrive physically and mentally prepared.
We take care of the logistics, acclimatization, and every detail of the journey.
We support you with personal, attentive guidance at every stage.
Live an experience that leaves you with lasting lessons, confidence, and memories for a lifetime.
Tips, guides, and useful content for your next adventure.
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Our open expedition dates for the upcoming 2026/2027 season are now available!Don’t hesitate to contact us for more...
Expedition 11 days
Pequeño Alpamayo, Huayna Potosí & Illimani (July 23 – 16 Days) We are proud to announce a new...
Find quick answers about preparation, reservations, equipment, and experience level.
It depends on the chosen route, but we always recommend good physical preparation beforehand. Our team will guide you before booking to help you choose the right option based on your experience.
The expedition includes professional guiding, logistics, coordination, and the services specified for each route. Some services may vary depending on the expedition, so we recommend checking the details of the selected program before booking.
You will need technical clothing, mountain footwear, personal equipment, and specific gear depending on the route and altitude. Before the expedition, we provide a detailed equipment list so you can prepare properly.
You can reserve your spot by contacting our team and confirming the expedition dates. We will then guide you through availability, requirements, payment, and the next preparation steps.
Yes, depending on the route and your physical condition. We help you evaluate the most appropriate expedition based on your experience, fitness level, and goals, so you can choose a safe and realistic option.
Talk to our team and we’ll help you choose the best expedition for you.
Tell us which mountain you want to climb, your experience level, and the dates you’re available. We’ll help you choose the best option.
My name is Matias Zuñiga, and since 1997 I have dedicated my life to the mountains. I was born and live in Mendoza, at the foot of the Andes, where a passion for the mountains gradually became my profession and a way of life.
For nearly three decades, I have guided high-altitude expeditions and traverses throughout Argentina and Bolivia, accompanying people from all over the world in some of South America’s most spectacular and demanding mountain environments. Over the years, I have completed more than 50 ascents of Aconcagua by different routes, including the Normal Route, the 360 Traverse, the former False Polish Route, and the Guanacos Route.
My training as a High Mountain Guide, Trekking Guide, and Physical Education Teacher has provided me with the technical foundation to work professionally in the mountains. However, the most important lessons I have learned have come directly from experience: the importance of preparation, the ability to adapt, and the value of making sound decisions when conditions change.
I believe a successful expedition is measured by much more than reaching a summit. It is measured by experience, the lessons learned, and, above all, by returning safely. This philosophy guides every expedition I organize and lead.
Through Aconcagua Mountain, I share not only my experience, but also a way of understanding the mountains based on respect, responsibility, and genuine adventure.
High Mountain Guide – EPGAMT · Guia de Treking AAGM · Physical Education Teacher · More than 50 Aconcagua ascents · Professional experience since 1997
“Your equipment prepares you for the mountain. Your guide brings the experience to help you navigate it safely.”
Get 10% off your booking for any of our activities. Promotion valid until December 15, 2026.
