
Lakes and Mountains
Explore the natural riches that the city of Ushuaia has to offer
Nestled amidst lakes and mountains, exploring Lakes Escondido and Fagnano is a captivating experience for adventurers visiting Ushuaia. These two lakes offer breathtaking scenery and the opportunity to delve into the pristine wilderness of Tierra del Fuego province. For those seeking a more active adventure, guided tours and outdoor activities are also available in these stunning natural settings.
Lakes Escondido and Lake Fagnano
National Route 3 offers a spectacular setting for exploring Lakes Escondido and Fagnano, as well as other natural wonders of the Tierra del Fuego region. This winding route meanders through breathtaking landscapes of mountains, forests, and lakes, giving travelers the opportunity to appreciate the area's natural beauty. These lakes can be seen on the Off-Road Lakes Tour.
Hidden Lake
Lake Escondido, as its name suggests, is a hidden treasure amidst the majestic mountains and forests of Tierra del Fuego. This glacial lake is nestled in a deep valley, surrounded by lush nature, making it an enchanting destination for lovers of natural beauty.
One of the most popular ways to admire Lake Escondido is from the Garibaldi Pass viewpoint, a strategic spot offering breathtaking panoramic views of this crystal-clear body of water. From this vantage point, visitors can marvel at the magnificence of the lake and its mountainous surroundings, capturing spectacular photographs of this hidden gem in southern Argentina.
In addition to enjoying the views from the lookout point, many tourists choose to descend to the shores of Lake Escondido to experience its serenity up close. Walking along the lake's edge allows for a more intimate connection with nature, offering the opportunity to contemplate the tranquility of the water, listen to the sounds of wildlife, and feel the freshness of the pure air of Tierra del Fuego.
Lake Fagnano
Lake Fagnano, also known as "Khami" in the native language, is a natural wonder that stretches majestically across the island of Tierra del Fuego, sharing its charm between Argentina and Chile. This lake, the largest on the island, is a breathtaking spectacle surrounded by imposing mountain ranges and lenga forests, creating a scene of indescribable beauty that captivates all those fortunate enough to behold it.
As part of the Corazón de la Isla Provincial Reserve, Lake Fagnano is a protected natural treasure that offers a refuge for a diversity of wildlife and a peaceful escape for those seeking to connect with nature in its purest form.
One of the most fascinating features of Lake Fagnano is its unique geology. At its bottom lies the Fagnano-Magallanes Fault, an impressive fracture in the Earth's crust that marks the junction of the South American and Scotia tectonic plates. This geological feature causes the lake to slowly shift at a rate of five millimeters per year from east to west, a phenomenon that adds an intriguing element to the already breathtaking beauty of the lake.
Visitors can enjoy Lake Fagnano from various locations throughout the province, either on full-day excursions in 4x4 vehicles or by bicycle, allowing them to explore its shores and contemplate its grandeur from different perspectives. Without a doubt, Lake Fagnano is a must-see destination for those who wish to immerse themselves in the majesty of Patagonian nature and experience the serenity and grandeur of one of the region's most impressive bodies of water.
Hiking
Hiking is one of the best ways to immerse yourself in the stunning natural beauty of Tierra del Fuego, exploring pristine landscapes and admiring breathtaking panoramic views. In this remote region, marked trails offer the opportunity to venture into diverse terrain, from peat bogs to dense forests, and ascend to viewpoints that will leave you speechless.
For those who wish to explore the island's most remote corners, professionally guided treks are an exciting option. These excursions take you to inhospitable places, where you can climb mountains and marvel at the panoramic views of the natural environment at the end of the world.
From family-friendly trails to multi-day treks for the more adventurous, Tierra del Fuego offers routes for all skill levels and levels of experience. In the city of Ushuaia itself, there are nature reserves perfect for short walks, such as the Bahía Encerrada Urban Nature Reserve, the Playa Larga Reserve, and the Cerro Alarken Private Nature Reserve. Furthermore, within Tierra del Fuego National Park and along the Wetlands Trail, you'll find marked trails of low, medium, and high difficulty that will take you to places like Laguna Encantada (Enchanted Lagoon) and the Vinciguerra Glacier.
Just 20 kilometers from Ushuaia, along National Route 3, lie the trails of the Tierra Mayor Valley Nature and Landscape Reserve. Here you can explore trails such as the Emerald Lagoon Trail, the Beban Waterfall Trail, the Submarine Waterfall and Lagoon Trail, and the Turquoise Lagoon Trail, among others. The Martial Nature Reserve, located a few minutes from the city center, also offers moderately difficult trails that invite you to explore the surrounding nature.
Other options near the Garibaldi Pass, along National Route 3, include the Laguna de los Perros Trail and the Laguna Fiel Trail. These trails offer unique experiences in Patagonian nature, with breathtaking landscapes and adventures you'll never forget.
Emerald Lagoon
The trail to Laguna Esmeralda offers an unforgettable experience in the pristine nature of Tierra del Fuego. Located in the Valle Tierra Mayor Natural and Landscape Reserve, it is accessed from National Route 3, approximately 18 kilometers from the city of Ushuaia.
The trailhead is surrounded by the impressive lenga forest, native trees of the region. As you hike, you enter areas where dense foliage alternates with peat bogs, creating a diverse and captivating landscape. As you ascend, you reach a high-mountain environment, with an average altitude of 600 meters above sea level. Once you arrive at the lagoon, you'll be struck by the majestic setting of forests and snow-capped peaks that surround it. The greenish color of its waters comes from the sediment carried by the Ojo del Albino Glacier, adding a magical touch to the landscape.
Proper preparation is essential for this hike, as much of the trail traverses wet and slippery terrain. Hiking boots, waterproof clothing, and hiking poles are recommended, and warm clothing should be carried at all times, regardless of the season. This precaution ensures a safe and enjoyable experience amidst the wild nature of Tierra del Fuego.

Vinciguerra Glacier
The mountain trail to Vinciguerra Glacier and Laguna de los Témpanos is of medium difficulty, but it can become more challenging during late autumn or early spring due to the presence of ice, snow, and mud on the slopes. To enjoy this hike at any time of year, hiking boots and warm, waterproof clothing are essential.
The starting point is at a gate located at the end of the Andorra Valley, approximately 8 kilometers from downtown Ushuaia. From there, the trail begins by crossing a large peat bog, following the left bank of the Arroyo Grande stream. Once across the bridge, the path enters a wooded area where it becomes more accessible, although it still has some inclines that require moderate physical effort.
Upon reaching the treeline, you arrive at the final stretch of the trail: the ascent up a rocky slope that leads to the shore of Laguna de los Témpanos (Iceberg Lagoon). From this point, you can enjoy breathtaking views of this body of water surrounded by imposing mountains, offering a unique reward for the effort expended during the hike.
One kilometer from the bridge, hikers will find a fork in the path leading to Laguna Encantada (Enchanted Lagoon). Along this section of the trail, you may see measuring devices, such as stakes, located at the source of the watercourse and on the glacial mass. These stakes are used to monitor glacial behavior and its relationship to climate change, so please do not touch them.
The glacier located in this area was named Vinciguerra Glacier by the Italian explorer Giacomo Bove, in honor of the zoologist who accompanied him on the Italian-Argentine scientific expedition to Tierra del Fuego in 1882. In addition to the glacier, other points of interest in this area include Laguna de los Témpanos, the Ramsar Site, the Andorra Valley, and the Arroyo Grande stream.

Albino Eye Glacier
This glacier gets its name from the distinctive feature of having a kind of "eye" on its surface, resembling a circular formation or a well in the ice mass. It is part of the landscape of the Valle Tierra Mayor Natural and Scenic Reserve, near the city of Ushuaia. Located in a mountainous area surrounded by lenga forests, it boasts a stunning natural environment.
The Ojo del Albino Glacier is a popular attraction for visitors to the region, offering guided hikes and excursions to observe this natural wonder up close. In addition to its unique formation, the glacier is a living testament to the geological and climatic processes that have shaped the region over time.
Without a doubt, Ushuaia offers a stunning natural environment for trekking and adventure enthusiasts. The region's diverse landscapes, from glaciers to lenga forests, provide a unique experience for hikers. Whether you prefer short or long treks, there are options for all skill levels and preferences.
Beyond its scenic beauty, trekking in Ushuaia offers a profound opportunity to connect with nature. Breathing fresh air and immersing yourself in natural surroundings can be a rejuvenating experience for both body and mind. Whether with friends or family, or even if you decide to venture out alone, hiking in the mountains of Ushuaia provides a space for reflection and introspection.
With its lagoons, streams, peat bogs, and forests, Ushuaia is a destination that captivates adventure lovers and those seeking an escape from urban life. It's not only a place to enjoy breathtaking views, but also to immerse oneself in natural beauty and find peace and serenity amidst spectacular landscapes.

