Laguna Submarino
A trail to Laguna Submarino, named for its distinctive shape visible from the surrounding summits. Lenga forest, peat bogs, and panoramic views of Ushuaia and the Beagle Channel.
- Difficulty: Moderate
- Distance: 7.1 km
- Duration: 4–6 hours
- Elevation gain: 380 m
- Max altitude: 520 m
- Best season: Nov – Mar
- Trailhead: Ushuaia (acceso por Ruta al Valle)
- Park / area: Sierra Alvear — Ushuaia, Tierra del Fuego
Nearby trails
Frequently asked questions
How long does the Laguna Submarino trek take?
Laguna Submarino takes 4–6 hours to complete, covering 7.1 km with 380 m of elevation gain, rated moderate.
Is Laguna Submarino suitable for beginners?
Laguna Submarino is rated moderate: it needs basic fitness and some prior mountain experience, but it isn’t technical.
Do I need a permit to hike Laguna Submarino?
No, Laguna Submarino doesn’t require an advance permit.
When is the best time to hike Laguna Submarino?
The recommended season is Nov – Mar. Sliabh’s map shows current daylight hours and a live weather/solar panel for the exact trailhead.
Where does the Laguna Submarino trailhead start?
The trailhead is at Ushuaia (acceso por Ruta al Valle), in Sierra Alvear — Ushuaia, Tierra del Fuego 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 Submarino?
Yes — Sliabh provides a downloadable GPX track and an offline 3D map for Laguna Submarino, so it works with no signal on the trail.
Sierra Alvear (Ushuaia) · Hiking in Southern Patagonia