High Altitude · Argentina

Andean
Expeditions

High mountain expeditions in the Argentine Andes are the core of technical mountaineering: Cerro del Medio, Vallecitos, Cerro Plata and seasonal programs. They require preparation, commitment and a trusted Argentine operator.

4,170m

Cerro del Medio

8

Available expeditions

Professional mountain guides

Certified guides

Our proposals

Andean Expeditions

Are you ready for high altitude?

High altitude mountaineering begins where ordinary trekking ends. Above 4,000 meters, altitude sickness becomes a real risk, glaciers require crampons and ice axes, and weather windows close without warning.

MONS designs each expedition with acclimatization protocols, emergency communication and guides certified for extreme terrain. We operate Cerro del Medio, Vallecitos and Cerro Plata in the Mendoza Andes with the same safety standards as our international programs.

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High mountain expeditions in the Andes with MONS