Exploring the Beagle Channel is one of the most iconic experiences in Ushuaia. This narrow natural channel, which connects the Atlantic Ocean with the Pacific, is a paradise for nature and adventure lovers. On this tour, travelers have the opportunity to marvel at spectacular scenery, native wildlife, and some of the region’s most iconic landmarks.

The Beagle Channel is named after the HMS Beagle, the ship that carried the famous naturalist Charles Darwin on his expedition through these waters in the 1830s. This maritime passage has been crucial for navigation and exploration of the Patagonian region. The channel separates the islands of the Tierra del Fuego Archipelago from the rest of South America, offering landscapes of snow-capped mountains, crystal clear waters and jagged coastlines. Its historical and geographical importance makes it a point of interest not only for tourists, but also for researchers and explorers.

Historically, the Beagle Channel has been the subject of territorial disputes between Argentina and Chile. In the late 19th and early 20th centuries, both countries claimed sovereignty over certain islands in the channel. The conflict reached its most critical point in the 1970s, with tensions that almost led to an armed confrontation.

Thanks to the mediation of the Vatican and Pope John Paul II, in 1984 both countries signed the Treaty of Peace and Friendship, which established clear boundaries and divided the sovereignty of the Channel Islands. Today, the Beagle Channel is a symbol of cooperation and understanding between these nations.

Main attractions of navigation

Sailing through the Beagle Channel includes several stops and unforgettable views. Here are the main points of interest:

Isla de los Lobos

This small island is home to a large colony of fur seals. During the navigation, you will be able to observe these curious animals resting on the rocks or swimming around the boat. Their relaxed and playful demeanor is a spectacle that enchants adults and children.

Bird Island

Another obligatory stop is Bird Island, where hundreds of imperial cormorants and other seabirds live. Ornithology lovers will enjoy identifying the different species while admiring the beauty of these birds in their natural environment.

Les Éclaireurs Lighthouse

Known as the Lighthouse at the End of the World (although it technically isn’t), this lighthouse is one of Ushuaia’s most photographed icons. Its solitary silhouette, in the middle of the waters of the canal, is the perfect symbol of adventure in a remote territory. This lighthouse, which is still operational, has guided ships sailing these waters since 1920.

Duration and types of excursion

Typical sailing takes between 2 and 4 hours, depending on the stops included. There are more extensive options that go as far as Estancia Harberton or Isla Martillo, ideal if you want to explore thoroughly.

There are two typical navigations: a short 3-hour one, which visits the Lighthouse at the End of the World, Bird Island and Sea Lion Island, and there is also the longer option, lasting 5 hours, which goes to Penguin Island, also called Hammer Island.

Tours are usually offered year-round, although the experience varies depending on the season. In summer, the long, mild days allow you to enjoy more hours of daylight. In winter, the snow and the white landscape give a magical touch to the journey.

What to bring

The weather in the Beagle Channel is unpredictable, even in summer, so it is important to be well prepared:

Camera or phone with good battery: The landscapes are so stunning that you’ll want to capture them all.

Layered clothing: Be sure to bring a waterproof and windproof jacket.

Sun protection: Although it is cold, the sun can be intense due to the reflection in the water.

At Penguins Expeditions we have an unforgettable experience in which you can marvel at the marine fauna of the Beagle Channel, the Les Eclaireurs Lighthouse and the stunning landscapes of the Andes Mountains.

Sailing through the Beagle Channel is not just a walk, but a journey to the heart of the wildest Patagonia. From the sea lions and cormorants to the iconic lighthouse and penguin-filled islands, every moment of the journey is filled with wonder.

In addition, the mountainous landscape and the tranquility of the waters immerse you in a sense of isolation and connection with nature, difficult to find in other places in the world. For those looking for a once-in-a-lifetime experience, the Beagle Channel offers an adventure that will be etched in the memory forever.

If you’re planning a trip to Ushuaia, sailing through the Beagle Channel should be at the top of your list. With its stunning natural beauty and rich history, this tour will allow you to get up close and personal with the region’s wildlife and explore some of the most iconic places at the World’s End.