HERNÁN RIOS

HERNÁN RIOS

Guide: Aconcagua

Hernan was born in the province of Buenos Aires, but had an international childhood, traveling the world with his parents. He quickly developed a love for traveling and exploring, that evolved into the passion for climbing and guiding that brought him to Alpine Ascents. Hernan’s independent climbing career developed into a passion for wandering the mountains with others. He came to Mendoza in 2005 to pursue training in guiding with the prestigious Argentine Association of Mountain Guides, and began work as a porter and guide in the Cordon del Plata and on Aconcagua. Hernan has guided with Alpine Ascents since 2020, and is known for his intimate knowledge of the mountain and his constant energy supporting our climbers. When not guiding on Aconcagua, Hernan also enjoys ski instructing and guiding on ice and rock. He also maintains a busy personal climbing career, climbing year round in Argentina, Chile, Spain, Italy, and France.

In addition to guiding our Aconcagua expeditions, Hernan has also worked and trained in the Pacific Northwest, and climbed Denali with our Alpine Ascents Senior Staff. Among his achievements in the mountains, he made or repeated some of the most difficult routes in the Andes mountain range. Undoubtedly, Hernan is one of the best guides on Aconcagua, not only for his professionalism, but also for his passion to bring the mountain to all those who seek adventure.

Guide For:

Aconcagua

Significant Ascents

Mount Aconcagua, (20 Guided Expeditions, 16 + Summits by three routes) Mendoza, Argentina.
Cerro Incahuasi, 6638 mts, northwest route.
Denali, West Buttress, Alaska, USA
Mount San Francisco, 6005 mts, (summit in a day), Catamarca, Argentina.
Mount Vallecitos, 5550 mts, Palas de nieve route, Mendoza, Argentina.
Mount Cuerno, 5450 mts, northwest route, Mendoza, Argentina.
Mount El Plata, south face, 5968 mts, Mendoza, Argentina.
Mount Lomas Amarillas, 5300 mts, and Franke – Lomas Amarillas traverse, Mendoza, Argentina
Mount Baker, 3286 mts, normal route, Washington,USA.
More than 15 climbs by different routes in the Central Andes with peaks over 6000, 5000 and 4000 meters, and also climbs in Spain, France and Italy.

Certifications

Wilderness First Responder and CPR certified
Leave No Trace Trainer
2013 AAGM (Asociación Argentina de Guías de Montaña) Certified Mountain Guide.
Certified Guide AAGM – UIMLA (Union of International Mountain Leader Associations).

Excellent, very organized; virtually hassle-free. The guide was top notch – world class – excellent -very confident; in control, excellent source of information, very patient and very helpful to all.

Aconcagua BLOG

  • 2025 Aconcagua Webinar

    Enjoy our 2025 Aconcagua webinar hosted by senior guide and Aconcagua expert Rachel Molstad. In this video, Rachel covers pre-trip planning, a detailed overview of the expedition, important gear considerations, and more. You’ll also get to hear thoughtful questions answered during the Q&A session that followed the presentation. Whether you’re deciding which route up the mountain […]

  • 2022 Aconcagua Webinar

    If your 2022 winter plans include climbing the Stone Sentinel, check out the webinar we hosted on October 4th.  Lead Aconcagua Guide, Rachel Molstad, outlined both climbing routes and what to expect on the expedition.   Our Gear Manager, Ciara Sampaio, walked us through gear considerations along with helpful information on porters, money, and pre-trip logistics.  […]

  • Is My Training Working?

    Is my training working? Whether explicitly spoken or implied, this is the question many climbers ask of themselves, their friends, and perhaps their guides. At Alpine Ascents, we hear this question weekly. While the best answer to this question requires a comprehensive understanding of you and your objective, there are simpler ways to get a […]

Partners & Accreditations

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