A full-day trek from Ushuaia that threads peat bogs, lenga forest and glacial moraine to a mirror-green lagoon. Expect 8 hours round-trip, wildlife sightings and a riverside lunch.
More ways to explore the area's outdoor wonders
The minibus hums away from Ushuaia before the mountains close in; asphalt gives way to gravel and the air grows thinner, cold and sharp. After 20 kilometers through the Fuegian range you step out at the Nunatak refuge, strap on poles provided by your guide and set off across a landscape that seems determined to test both balance and attention. Boggy turbales spy at your boots; clear streams run like silver thread; forests of lenga and coihue sway with a wind that has learned the Atlantic’s patience.
Difficulty
moderate
Duration
8 hours (including transfers)
Fitness Level
Moderate fitness: comfortable walking on uneven, sometimes boggy terrain for up to 5 hours of hiking
Wildlife
History
The area lies within the Tierra del Fuego Nature and Landscape Reserve, protected for its unique post-glacial landscapes and peatlands that record thousands of years of climatic shifts.
Conservation
The peat bogs and turbales recover slowly from disturbance—stay on established paths and pack out waste to minimize impacts.
Reserve your spot on the Trekking Emerald Lagoon Full Day with Lunch today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Wear waterproof, high-cut boots
Much of the route crosses turbales and wet trails—waterproof boots and gaiters keep feet dry and stable.
Bring layers and a windproof shell
Weather shifts quickly on the Fuegian range; pack thermal mid-layers and a wind/rain shell.
Use provided trekking poles
Poles help with balance on boggy sections and descents; guides supply them if needed.
Carry a personal snack and 1.5L water
Lunch is provided, but extra snacks and water help maintain energy on the 2-hour approaches.
Waterproof hiking boots
Protect against bogs and streams on the trail.
Waterproof shell jacket
Wind and rain can appear suddenly; a breathable shell keeps you dry and warm.
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Trekking poles
Poles aid balance through peat and river crossings—rental often provided.
Insulating mid-layer (fleece or down)
Temperatures can be low even in summer; a warm mid-layer is important at the lagoon.
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