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Laguna Potrero Escondido: A Hidden Andean Gem

Discover the serene beauty of Laguna Potrero Escondido, a hidden emerald lake in the Andes, offering easy hikes and stunning mountain views.

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Laguna Potrero Escondido is a stunning emerald lake nestled in the Matienzo ravine, beneath the south summit of Cerro Tres Hermanos. A gently ascending trail from 3200m leads to this tranquil and beautiful location, offering panoramic views and a chance to spot local wildlife like birds and guanacos.

A brief summary to Laguna Potrero Escondido

  • Monday 8 am-6 pm
  • Tuesday 8 am-6 pm
  • Wednesday 8 am-6 pm
  • Thursday 8 am-6 pm
  • Friday 8 am-6 pm
  • Saturday 8 am-6 pm
  • Sunday 8 am-6 pm

Local tips

  • Start your hike early to make the most of the daylight, especially during shorter winter days.
  • Bring plenty of water, as the high altitude can be dehydrating. You can also collect water from the three streams along the route.
  • Wear appropriate footwear for hiking on uneven terrain.
  • Register at the toll booth in Villa Las Cuevas before starting your hike.
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Getting There

  • Driving

    From Mendoza, take Route 7 towards Chile (Paso Internacional Los Libertadores). Pass through Potrerillos and Uspallata, following the Mendoza River valley. After Polvaredas, reach Punta de Vacas, then continue to Villa Las Cuevas, the last settlement before the Chilean border. Park safely in Villa Las Cuevas, potentially arranging with local businesses. Note that there may be a toll on Route 7.

  • Public Transport & Hiking

    Take a bus from Mendoza to Las Cuevas. These buses often run between Mendoza and Santiago, Chile. From Las Cuevas, the hike to Laguna Potrero Escondido begins. Follow the trail that ascends northwards alongside the Las Cuevas River. The trail gradually climbs the eastern slope towards the lake. Remember to register at the toll booth in Villa Las Cuevas before starting your hike. Bus fare from Mendoza to Las Cuevas will vary.

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Discover more about Laguna Potrero Escondido

Laguna Potrero Escondido, meaning 'Hidden Pasture Lake,' is a captivating high-altitude lake tucked away in the Andes Mountains of Mendoza, Argentina. Situated at approximately 3,700 meters (12,139 feet) above sea level, the lake lies within the Matienzo ravine, cradled beneath the southern peak of Cerro Tres Hermanos. The emerald-colored waters and the surrounding landscape create a serene and picturesque destination for hikers and nature enthusiasts. The trail to Laguna Potrero Escondido gradually ascends from 3,200 meters, offering a relatively easy trek suitable for a day trip, especially during the summer months. The route meanders through a wide, open valley, known for its tranquility and scenic beauty. Keep an eye out for the diverse bird species and guanacos that inhabit the area. The panoramic views from the lake are impressive, with glimpses of Aconcagua in the background. While the hike is generally considered low difficulty, winter excursions can be challenging due to snow cover, requiring mountain orientation skills. Camping is permitted near the lagoon, allowing for extended exploration of nearby peaks like Tres Hermano Sur and Peñascoso, or a visit to the Portezuelo del Potrero Escondido border marker. Remember to register at the toll booth in Villa Las Cuevas before embarking on the hike.

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