Best trekking trails in Ushuaia

Trekking Adventures in Ushuaia: Discover the Magic of Laguna Esmeralda

Ushuaia, famously recognized as the world’s southernmost city, is a paradise for nature lovers and hiking enthusiasts. Surrounded by dramatic scenery, it provides an array of thrilling trekking opportunities. One of the most rewarding hikes in the region is the route to Laguna Esmeralda, a true gem in Tierra del Fuego’s rugged wilderness.

Tucked away in the heart of Ushuaia’s remote landscapes, Laguna Esmeralda captivates visitors with its vibrant green waters—hence its name. Encircled by dense forests, towering peaks, and ancient glaciers, the lagoon is a striking destination for those seeking a deep connection with nature. Though it’s a highlight for many travelers, getting there involves a moderate trek of about two hours, which can be quite chilly depending on the season—so proper gear is a must.

The trail begins in the Tierra Mayor Valley, near Bonete Hill in the Sierra Alvear mountain range. The starting point is roughly 20 kilometers from downtown Ushuaia, along National Route 3. To begin your hike, drive north on Route 3 until you reach a spot about 100 meters before the entrance to Valle de Lobos. Look for a small clearing with space to park your car—there, a modest sign marked “Lag Esmeralda” indicates the beginning of the trail.

This hike is a perfect way to experience the unspoiled beauty of southern Patagonia and is ideal for adventurers in search of scenic trails and unique natural wonders.

Trekking Adventures in Ushuaia

Hike to Laguna Esmeralda

Duration: Around 5 hours
Total Distance: 8.7 km
Altitude Gain: 250 meters
Difficulty: Moderate

Set out on an unforgettable journey through the Fuegian wilderness to reach the breathtaking Laguna Esmeralda. This hike offers travelers a chance to immerse themselves in pristine nature, crossing peat bogs and forests until arriving at the emerald-colored lagoon framed by snow-capped mountains.

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Turquoise Lagoon & Mount Carvajal Trek

Nestled in the Sierra Sorondo, the Turquoise Lagoon is easily accessible from Ushuaia. The route passes through a former logging zone, still showing marks of tree cutting from decades ago. Though clearly marked, the trail includes steep sections that may be slippery during wet or snowy conditions. Once past the tree line, hikers are rewarded with magnificent views of the Sierra Alvear and Laguna Esmeralda.

A large portion of the trail follows a stream fed by the Turquoise Lagoon.

Trail Highlights: Sierra Sorondo, Sierra Alvear, Esmeralda and Turquoise Lagoons, Olum Valley

Duration: Approximately 3 hours
Length: 3 km
Difficulty: Moderate

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Martial Glacier Trail

Although the Martial Glacier Ski Center is currently closed, its trails remain open to the public. Situated just 7 km northwest of the city—only a 5-minute drive—the area offers accessible adventure close to town.

From the base (at 315 m elevation), hikers can choose between two main paths:

• A direct climb up the former ski slope

• A shaded forest path alongside Buena Esperanza stream

Both routes lead to a scenic viewpoint (at 515 m), with distances of around 1,300–1,500 meters and ascents of 200 meters. The estimated one-way time is 40–50 minutes. From this panoramic platform, a stony high-altitude trail continues toward the glacier, gaining more elevation and offering fantastic views of ancient ice formations.

General Info:
Duration: 4 hours
Distance: 6 km
Elevation Gain: 200 m
Difficulty: Challenging

Trek to the Edge of Martial Glacier

Another outstanding option is the Edge of the Martial Glacier hike. The starting point is the same as the glacier hike above, with the possibility to follow the “Filo” trail eastward. This route runs along an old quarry with minimal elevation gain, eventually revealing sweeping vistas of the city and the Beagle Channel.

Main Sights: Lenga forests, alpine grasslands, glacial terrain, views of the city and islands like Hoste and Navarino

Quick Facts:
Duration: Around 3 hours
Distance: 5 km
Elevation Gain: 200 m
Difficulty: Moderate

Vinciguerra Glacier Trek

This adventure begins in the Andorra Valley, progressing across wide peatlands and along the Arroyo Grande stream. After a small bridge, the trail ascends through forested terrain and continues beyond the tree line. A steep rocky climb brings trekkers to the beautiful Laguna de los Témpanos, nestled below the Vinciguerra Glacier.

Expect muddy areas and icy paths during fall, winter, or early spring—making proper footwear and weather-appropriate gear essential. Near the glacier, scientific monitoring posts track climate change effects, so please avoid disturbing them.

The glacier was named by Italian explorer Giácomo Bove during an 1882 expedition, honoring zoologist Vinciguerra.

Key Landmarks: Vinciguerra Glacier, Témpanos Lagoon, Andorra Valley, Arroyo Grande

At a Glance:
Duration: About 9 hours
Distance: 10 km
Difficulty: Moderate