
moderate
7 hours
Moderate fitness—comfortable on sustained uphill sections and uneven terrain; regular walkers will be fine
This full-day trek from Ushuaia leads 16 km round-trip through subantarctic forest, peat bogs and moraine to Laguna de los Témpanos and the snout of Vinciguerra Glacier. Expect steep sections, variable weather and close-up glacier views guided by local experts.
The minivan winds out of Ushuaia before dawn, headlights picking out frost on the roadside peat. You pass low willow tangles and braids of river water, the landscape loosening from town into the raw business of Tierra del Fuego: beaver-chewed trunks, moss-heavy bogs and the sudden blue-white flash of calving ice far ahead. By the time you step onto the trailhead the guide has already sketched the plan—16 kilometers round-trip, steep pitches, and long views of the Vinciguerra Glacier that carved this valley.

Wind and weather calm in the morning—begin at first light to avoid afternoon gusts and make the most of visibility.
Wear stiff-soled, waterproof hiking boots; crampons are provided but boots must fit them securely.
Carry 2–3 liters of water and extra calories—steep sections demand steady fuel.
Stay on trail to protect peat bogs and avoid disturbing local birds; beaver dams are fragile habitats.
The area was traditionally used by Yámana and Selk’nam peoples; later 19th–20th century frontier activity and introduced beavers altered ecosystems now under conservation study.
Laguna de los Témpanos is part of a Ramsar-recognized wetland system; stay on trails to protect peat bogs and avoid trampling sensitive vegetation.
Stiff, waterproof boots provide ankle support on moraine and keep feet dry across boggy sections.
Warm fleece or synthetic layer protects against cold winds near the glacier.
Ample water is essential for the 16 km route and for exertion on steep slopes.
A lightweight shell blocks wind and sudden rain typical of Ushuaia’s microclimates.