A full-day small-group trek from Ushuaia takes hikers through peat bogs and Fuegian forest to the Témpanos lagoon and a close approach to Vinciguerra Glacier. Expect 600 m of climbing, variable mountain weather, and the chance to circumnavigate an iceberg-strewn lagoon.
A full-day small-group trek from Ushuaia takes hikers through peat bogs and Fuegian forest to the Témpanos lagoon and a close approach to Vinciguerra Glacier. Expect 600 m of climbing, variable mountain weather, and the chance to circumnavigate an iceberg-strewn lagoon.
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Operated by Arpon Trekking · Ushuaia, Tierra del Fuego
A cold wind from the Beagle Channel cuts through the open valleys as the minibus climbs away from Ushuaia. Trees thin, the peat bog widens, and the trailhead appears—a tangle of hoofprints, tussock, and boot paths that lead into the Fuegian forest. The group shoulders packs, checks crampon fit, and steps into a landscape that feels impatient: rivers daring you to cross, creeks pushing the route higher.
challenging.
8 hours.
Requires high aerobic fitness and comfort with long ascents, uneven terrain, and river crossings.
The outing is about 8 hours total with roughly 600 meters of elevation gain; expect 3 hours uphill to the lagoon and glacier approach.
Crampons are provided if needed; the guide assesses conditions and will require them on icy sections near the glacier.
No technical climbing skills are required, but participants should be in excellent physical shape and comfortable on steep, uneven ground.
Private transport from Ushuaia, snacks, sandwich lunch, hot infusion, sticks and crampons if necessary, and guiding services.
Yes—mountain clothing rentals are available through the operator; advise arranging this in advance if you lack a waterproof shell or insulated layers.
The guide can turn back if conditions are unsafe; the operator cancels for bad weather with full refunds if done at least 24 hours prior or on the day for safety reasons.
Valleys around Ushuaia were shaped by ice advances and used historically by Yaghan communities and later by explorers accessing the Patagonian interior.
Guides emphasize Leave No Trace on fragile peat soils and restrict off-trail movement to prevent erosion; respect seasonal wildlife and avoid disturbing nesting birds.
Arpon Trekking operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Arpon Trekking
Book directly with Arpon Trekking for the best rates and real-time scheduling.
Reserve Now