Follow Route 7 from Mendoza into the high Andes, where Potrerillos Lake gleams, Puente del Inca glows, and Aconcagua commands the skyline. This private day trip balances scenic driving, a mellow high-altitude walk, and a wine-paired lunch for an approachable, all-in look at Argentina’s big mountains.
More ways to explore the area's outdoor wonders
Dawn finds Mendoza waking slow and warm, while the highway to Chile points straight at the Andes like a dare. The Mendoza River runs alongside, restless and silver, pushing you west as vineyards give way to scrub and stone. By the time the road climbs to Potrerillos, the wind is talking—quick, cool sentences skimming the artificial lake where turquoise water holds back a mountain’s worth of melt. Cameras come out. Layers zip up.
Difficulty
moderate
Duration
9–10 hours
Fitness Level
Comfortable walking 1–3 miles at high altitude with brief hills; able to stand for scenic stops and handle a full day out.
Wildlife
History
Puente del Inca hosted a famed early-1900s spa serviced by the Transandine Railway, which once linked Buenos Aires and Santiago through these valleys.
Conservation
Aconcagua Provincial Park protects fragile alpine desert; stay on signed trails, pack out all waste, and give wildlife space year-round.
Reserve your spot on the Private Andes High Mountain tour - lunch with wines today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Prep for altitude
Horcones sits near 3,000 m; hydrate early, eat lightly, and walk at a conversational pace to manage the thin air.
Dress for four seasons
Rapid weather swings are common; pack a windproof shell, insulating layer, and sun protection even on clear mornings.
Bring ID
Carry a passport or government ID—there are occasional roadside checks along Route 7 near the border corridor.
Mind the wind at viewpoints
Gusts at Potrerillos and Puente del Inca can be strong; secure hats and step carefully on exposed overlooks.
Windproof shell jacket
Mountain gusts and quick temperature drops are common, so a lightweight shell keeps you comfortable at viewpoints.
Sun hat and UV sunglasses
High-altitude sun is intense; full coverage prevents headaches and sunburn during midday stops.
summer
Sturdy walking shoes or light hikers
The Horcones trail and roadside viewpoints can be rocky and dusty; grippy soles improve stability.
15–20L daypack
Carry water, layers, sunscreen, and your camera comfortably during short walks and scenic stops.