Aconcagua Provincial Park tour: Hike to Laguna de Horcones

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Free cancellationTravelers' pick

1/22

Duration8h–12h

GroupUp to 16

LanguagesEN · ES

PickupAt your hotel

Walk to the viewpoint where you stand face to face with Aconcagua's summit

A full-day guided tour of Aconcagua Provincial Park from Mendoza includes transport along Route 86 through Cacheuta and Potrerillos, a two-hour hike to Laguna de Horcones with park permits, and stops at Puente del Inca and the Cordón del Plata range. The tour operates with a bilingual guide and includes a mountain lunch; park entrance fees are paid separately.

8h–12h

Step-by-step itinerary

Aconcagua Full-Day Tour Experience

Travel southwest on Provincial Route 86
Cross tunnel at Cacheuta village
View Cordón del Plata and Potrerillos Dam
Stop in Uspallata for valley view
Visit Puente del Inca natural stone bridge
Obtain permits at Aconcagua Provincial Park
Hike to Laguna de Horcones viewpoint

The Experience

The day starts with a drive southwest on Provincial Route 86, crossing through Cacheuta and the tunnel that opens onto Potrerillos. From there you see the Cordón del Plata range—Mendoza's main water source—and the Potrerillos Dam sitting like a mirror between the mountains. A stop in Uspallata gives you a wider view of the valley before the van carries you toward Puente del Inca, the natural stone bridge with hot springs that marks the entry to the high country.

Once you reach Aconcagua Provincial Park, you obtain your permits with the park rangers and begin the two-hour hike to Laguna de Horcones. The viewpoint sits at roughly 3,000 meters above sea level and opens onto the South Wall and the summit of Aconcagua itself—the highest peak in the Americas. The walk is moderate; the operator notes that travelers should have at least a moderate level of physical fitness. Along the route you move through the park's flora and fauna under the mountain sky.

Transport and a professional bilingual guide are included throughout the day. You'll stop for a morning snack with infusions and pastries, and lunch comes as a hot regional meal at a mountain parador during winter months (May through September) or as a packed sandwich during summer. The total day runs eight to twelve hours depending on conditions and the season. Winter weather can affect road conditions on Route 86, so the exact route may shift. Park entrance fees are paid on arrival in Argentine pesos only and are not included in the tour price.

What’s included

Round-trip transport from Mendoza.
professional bilingual guide in English and Spanish.
park permits obtained with the rangers.
a two-hour hike to Laguna de Horcones viewpoint.
morning snack with infusions and pastries.
hot regional lunch at a mountain parador in winter or a packed sandwich in summer.
stops at Potrerillos, Cordón del Plata and Puente del Inca.

Good to know

Moderate physical levelNot for heart conditionsInfants must sit on laps

Operated by Kahuak

Is this one for you?Book this tour if you want to see Aconcagua's summit and the South Wall without arranging permits, transport or a guide yourself — the operator handles the park paperwork and the drive, so you focus on the walk and the view.