Laguna Rosales — San Martín de los Andes
A point-to-point walk on the Huella Andina trail, from Laguna Rosales into downtown San Martín de los Andes. Native forest, wetlands, and a small reed-fringed lagoon that's home to numerous bird species. Almost no elevation gain, great for the whole family.
Laguna Rosales is one of the most accessible outings in the immediate surroundings of San Martín de los Andes, just 7 km from downtown via Provincial Route 62. It's a small reed-fringed lagoon serving as habitat for numerous regional bird species, with interpretive signage along the trail to help identify them.
From the access gate in the Rosales neighborhood it's just 3.5 km to the lagoon — a short, easy round trip — but those wanting a longer walk can continue on the Huella Andina all the way into downtown San Martín de los Andes, adding native forest, wetlands and more open stretches to complete about 11 km point-to-point.
It's a walk with minimal elevation gain, doable year-round, and one of the best options for experiencing San Martín de los Andes's immediate nature without traveling far from town.
- Difficulty: Easy
- Distance: 11.2 km
- Duration: 3–4 hours
- Elevation gain: 60 m
- Max altitude: 996 m
- Best season: year-round
- Trailhead: Laguna Rosales, barrio Rosales (Ruta Provincial 62), unos 7 km de San Martín de los Andes
- Park / area: Parque Nacional Lanín, Neuquén
Nearby trails
Frequently asked questions
How long does the Laguna Rosales — San Martín de los Andes trek take?
Laguna Rosales — San Martín de los Andes takes 3–4 hours to complete, covering 11.2 km with 60 m of elevation gain, rated easy.
Is Laguna Rosales — San Martín de los Andes suitable for beginners?
Yes, Laguna Rosales — San Martín de los Andes is rated easy and is a good choice for someone new to hiking.
Do I need a permit to hike Laguna Rosales — San Martín de los Andes?
No, Laguna Rosales — San Martín de los Andes doesn’t require an advance permit.
When is the best time to hike Laguna Rosales — San Martín de los Andes?
The recommended season is year-round. Sliabh’s map shows current daylight hours and a live weather/solar panel for the exact trailhead.
Can I camp along Laguna Rosales — San Martín de los Andes?
No, camping is not permitted along this specific route.
Where does the Laguna Rosales — San Martín de los Andes trailhead start?
The trailhead is at Laguna Rosales, barrio Rosales (Ruta Provincial 62), unos 7 km de San Martín de los Andes, in Parque Nacional Lanín, Neuquén province. Sliabh’s 3D map and downloadable GPX track show the exact starting point.
Can I download an offline map or GPX track for Laguna Rosales — San Martín de los Andes?
Yes — Sliabh provides a downloadable GPX track and an offline 3D map for Laguna Rosales — San Martín de los Andes, so it works with no signal on the trail.
Lanín National Park · Hiking in Northern Patagonia