
moderate
6–8 hours
Comfortable hiking 10–16 km with 400–800 m of gain at high elevation; recent cardio activity recommended.
Trade vineyards for vertical and spend a full day hiking the Cordón del Plata, the high Andes within easy reach of Mendoza. Guided routes match your pace while wind, sun, and wide horizons do the rest—big views, clean air, and an approachable taste of elevation.
Dawn slides across the Andes as the road climbs out of Mendoza, vineyards giving way to ochre canyons and the silver thread of the Mendoza River. By the time you reach Vallecitos, the mountains have taken the lead—granite shoulders holding to last winter’s snow, dry grasses brushing your boots, the wind testing your layers like an old friend checking in. This is the Cordón del Plata: big country within day-trip range, where the air thins, horizons widen, and a steady pace opens the door to elevation.

At 2,800–3,600 m (9,200–11,800 ft), start drinking water before the hike and aim for small, frequent sips throughout the day.
A windproof shell and warm mid-layer keep you comfortable when gusts funnel through the valleys and clouds dim the sun.
Use short steps on scree and steady breathing; plan gentle breaks every 30–45 minutes to adapt to altitude.
High UV is common—wear a brimmed hat, SPF 30+ sunscreen, and UV-rated sunglasses even on cool days.
Cordón del Plata sits in the Cordillera Frontal, long used by arrieros moving goods across the Andes; earlier, Huarpes people traveled these basins following seasonal water and game.
Stay on established paths to protect fragile alpine vegetation and spring-fed wetlands. Pack out all waste; high-elevation environments recover slowly.
Rocky trails and short scree sections demand ankle support and reliable grip.
Mountain gusts and passing clouds can drop temperatures quickly above tree line.
High UV exposure is common in summer and still strong in shoulder seasons.
summer specific
Helpful for steady pacing on ascents and stability on loose descents.