Traverse remote ridges, high lagoons and the mythical Paso Beban on a private four-day trek from Ushuaia. Expect long days, varied terrain and guided backcountry camping beneath Southern Hemisphere stars.
More ways to explore the area's outdoor wonders
A wind-swept ridge opens above the Carbajal Valley and the group steps into a landscape that feels moved by glaciers—tussock grasses, scattered lenga, and steep drains feeding crystal lagoons. On this private four-day expedition participants cross the Valdivieso Dome, arc around five high-elevation tarns, and push toward the storied Paso Beban with Lake Fagnano sliding into view on clear days.
Difficulty
challenging
Duration
4 days
Fitness Level
Participants should have good cardiovascular fitness and experience with multi-day hikes; expect full days of uphill walking and uneven terrain.
Wildlife
History
The Fuegian passes were used intermittently by indigenous groups and later surveyed by explorers and shepherds; many names reflect local lore and early mapping efforts.
Conservation
This is fragile sub-Antarctic terrain—stick to durable surfaces, pack out all waste, and use existing shelters to limit campsite proliferation.
Reserve your spot on the Private Expedition Tierra del Fuego Paso Valdivieso 4 days today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Footwear and traction
Sturdy, waterproof hiking boots with ankle support are essential—some creek crossings and scree slopes are slippery even in summer.
Hydration and filtration
There are freshwater lagoons and streams but bring a reliable filter or purification tablets; plan for at least 2–3 liters of carried water each day.
Weather-ready layers
Wind and rain can arrive suddenly; pack breathable rain layers and an insulating mid-layer to avoid hypothermia during long breaks.
Pace and fatigue management
Day 3 has the biggest ascent; conserve energy early in the day and snack regularly to maintain steady power on long climbs.
Waterproof hiking boots
Provide traction and ankle support on scree, boggy tundra and wet trails.
Insulated down or synthetic jacket
Keeps you warm during cold nights in shelters or tents.
fall
Water filter or purification tablets
Safe drinking water from lagoons and streams reduces carried-weight and risk of illness.
Lightweight 3-season tent or emergency bivy
Useful if opting to sleep in tent instead of dome refuges or for emergency shelter.
summer