Scale a Fuegian glacier in one long, demanding day. The Ojo del Albino Glacier Challenge pairs a forested approach to Esmeralda Lagoon with a rocky climb to a blue-tinged glacier, all guided from Ushuaia.
More ways to explore the area's outdoor wonders
A low sun slices through lenga trunks as the van drops you at the trailhead and the silence of the Fuegian forest tightens around the group. The first hour moves easily—soft earth, moss, and the steady chatter of a guide who knows where the wind hides good views. The walk opens onto Esmeralda Lagoon like a held breath being released: green water rimmed with lichen-streaked boulders, then a climb that demands attention and calves.
Difficulty
challenging
Duration
9 hours (approx.)
Fitness Level
You should have high cardiovascular fitness and experience on full-day mountain hikes; ability to handle sustained ascents and uneven terrain required.
Wildlife
History
The trails trace routes used by indigenous Yamana and later by settlers who established Ushuaia as a port and penal colony; the landscape reflects glacial sculpting over the last Ice Age.
Conservation
This is fragile sub-Antarctic terrain—stick to established routes, avoid trampling peat bogs, and pack out all waste to limit erosion and habitat damage.
Reserve your spot on the Ojo del Albino Glacier Challenge today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Layer for wind and wet
Weather changes fast—bring a waterproof breathable shell and an insulating mid-layer to handle wind, drizzle, or sun.
Practice crampon basics
Guides provide crampons; arrive comfortable with basic steps and locking mechanisms or ask for a brief tutorial at the trailhead.
Footwear and ankle support
Choose sturdy, waterproof hiking boots with good ankle support—trail crosses peat and scree where a twisted ankle ends the day.
Hydrate and fuel early
Carry 1.5–2 L of water and high-energy snacks—cold reduces thirst, but effort at elevation increases calorie needs.
Waterproof breathable shell
Protects against wind-driven rain and keeps layers dry during the exposed glacier approach.
Sturdy hiking boots (ankle support)
Necessary for peat, rooty forest trails, and loose moraine near the glacier.
Warm mid-layer (fleece or down)
Retains heat during breaks and after exertion in cold high-elevation air.
Daypack with 1.5–2 L water and snacks
Carry hydration, spare layers, sunscreen, and your camera securely.