Catamaran Tour through the Beagle Channel and Penguins in Isla Martillo

The best part of this Ushuaia excursion comes when the catamaran reaches Isla Martillo and slows beside a beach crowded with Magellanic and Gentoo penguins. You watch them walk, swim, and gather just a few meters away, while the boat turns so passengers on different sides can see. If luck is with you, a King penguin may appear.

I like two things in particular: the captain takes time to reposition the boat, rather than giving you one quick look at each animal, and the route packs several classic Beagle Channel sights into one outing. The bilingual commentary adds useful background on the Yámanas, the shipwreck of SS Monte Cervantes, birds, and sea lions.

The main catch is simple but important: you do not get off at Isla Martillo. The tour description can sound as if you will visit several islands on foot, but this is a boat-based viewing trip. The port ticket process can also be confusing, so arrive early and allow time to find the correct kiosk.

Key points to know before booking

• Penguins from four or five meters away: The catamaran spends about 40 minutes near Isla Martillo, viewing the colony from the water.
• A full Beagle Channel circuit: You see seabird islands, sea lions, Les Eclaireurs Lighthouse, Puerto Almanza, the Chilean shore, Gable Island, and Isla Martillo.
• No island landings: Isla de los Pájaros, Isla de los Lobos, Gable Island, and Isla Martillo are viewed from the vessel.
• Comfortable but crowded viewing: The boat has indoor heating, restrooms, a café, and outdoor decks, but the best photo spots fill quickly.
• Weather matters: Strong winds can delay or cancel the trip. The catamaran may rock, and the outside deck can feel very cold.
• Allow five to six hours: The ride returns to the Tourist Port in Ushuaia, with a maximum group size of 160 passengers.

Sailing out from Ushuaia’s Tourist Port

The tour starts at the Tourist Port on Avenida Prefectura Naval Argentina 470, right in central Ushuaia. This is a convenient meeting point, but it can be hectic, especially when cruise ships are in port and several boats are loading at once.

Bring your booking information and plan to locate the operator’s kiosk before heading toward passenger control. You may need to show the PDF voucher, provide your name, and receive a separate boarding ticket. The digital reservation alone may not be treated as the final ticket at the port.

I would arrive early, not at the advertised departure time. Several parts of the check-in process can involve separate lines, and the correct booth may be a small office or light-green shack that is easy to miss among the port buildings. If you are unsure, ask for the Canoero catamaran office or contact the local support number listed with your booking.

Once aboard, you will find indoor seating, heating, toilets, and a café. The boat is large enough to feel stable for many people, but this is still open-water sailing. On a windy day, the ride can become rough enough to make some passengers seasick.

Isla de los Pájaros and the Beagle Channel birdlife

The first wildlife stop is Isla de los Pájaros, part of the Bridges archipelago. The catamaran approaches the island so you can look toward the rocks and nesting areas while the guide points out the local birdlife.

The list is impressive for such a small stop. You might see skuas, Black-browed Albatross, Steam Ducks, Cauquenes, Cook Gulls, and Gray Gulls. Imperial and Rocky Cormorants appear later near the lighthouse, but birdwatching begins here.

The value of this stop is not a walk or a landing. It is a chance to see how the islands function as crowded breeding sites in a channel shaped by cold water, wind, and strong tides. Bring binoculars if you have them, though the boat’s slow approach and the guide’s explanations help even if you are relying on the naked eye.

For photos, the outside decks give you the clearest view, but they are exposed to wind. You may prefer to start indoors, then step outside when the boat slows. Keep your phone or camera protected from spray, and take important pictures early, while the windows are still clean.

Isla de los Lobos and the sea lions

At Isla de los Lobos, the focus shifts from birds to sea lions. Both one-haired and two-haired sea lions gather around the rocky island, often resting in piles or slipping into the water.

This is one of the most enjoyable stops for families because the animals are active and easy to spot. You may see them barking, swimming, or hauling themselves onto the rocks. The boat normally stays offshore and uses its position to give passengers a clear view rather than putting anyone ashore.

The smell can be strong near any dense marine-animal colony. That is normal, but it is worth knowing if you are sensitive to odors. The same applies at the penguin colony, where thousands of birds occupy a small area.

The catamaran’s size works in your favor here. It provides indoor shelter and several places to look outside, although you should not expect quiet, private viewing. With up to 160 people aboard, the railings can become busy.

Les Eclaireurs Lighthouse and the Monte Cervantes story

The Les Eclaireurs Lighthouse is the picture stop most people expect. It is often called the Lighthouse at the End of the World, but that name is technically incorrect. The lighthouse associated with that title is in a different part of Tierra del Fuego.

The catamaran spends about 20 minutes near Les Eclaireurs, giving the captain time to position the vessel for photographs. You can frame the red-and-white lighthouse against the channel and the surrounding hills, while Imperial and Rocky Cormorants perch nearby.

The guide also covers the SS Monte Cervantes, a German cruise ship that sank in the Beagle Channel in the 1930s. That story gives the lighthouse stop more meaning than a simple photo pause. You get a small piece of maritime history along with the standard Ushuaia postcard image.

This is a good moment to move between viewing areas if the crew permits it. The captain’s maneuvering is one of the tour’s strengths. Instead of leaving one side of the boat facing the sight, the vessel shifts angles so more passengers can see.

Puerto Almanza, Chile, and the Yámana connection

The route also gives you views beyond the main wildlife stops. You see the fishing village of Puerto Almanza, the Chilean shore across the Beagle Channel, the Bridges Islands, and Gable Island.

These passages help you understand the channel as a border and a working waterway, not just a scenic backdrop. The guide explains what you are seeing in Spanish and English, with commentary covering both natural features and local history.

Gable Island was once home to the Yámanas, the Indigenous people who lived around the waterways of Tierra del Fuego. Even from the boat, this part of the route adds useful context. The channel was a route of daily life long before sightseeing boats began carrying visitors through it.

Do not expect a separate stop at every place named in the route. The main activity is navigation, and several sights are viewed while passing or slowing nearby. The wording about included admission can create the wrong expectation, so think of the listed islands and villages as viewing points from the catamaran.

Isla Martillo and the penguin colony

Isla Martillo is the reason most people choose this longer catamaran route. The boat stops near the island’s beach for about 40 minutes, where a colony of more than 6,000 Magellanic and Gentoo penguins gathers during the season.

You can watch penguins walking along the shore, swimming through the water, and moving between nesting areas. The catamaran approaches close enough for excellent views, often around four or five meters from the birds, but you remain on the boat.

That distinction matters. This is not a walking-with-penguins experience, and you cannot step onto the beach. The no-landing format protects the colony and keeps the boat visit from adding foot traffic to the nesting area. If your main goal is to stand on the island among penguins, you need a different excursion.

From the catamaran, the viewing system may involve moving passengers around the vessel so each side gets a chance at the best angle. This can feel organized and fair when managed well, but it can also feel crowded or pushy when many people are trying to photograph the same birds.

Optional onboard photographers may offer professional pictures and sometimes control prime positions for their service. You do not need to purchase photos to see the penguins, but you should understand that the best lower-deck spots may be occupied or managed as part of that service. If you want your own pictures, arrive early, claim a reasonable viewing position, and be ready to use more than one deck as the boat changes orientation.

Finding the best seat and surviving the wind

If you want window views, board early. Seating is generally first come, first served, and window seats can be difficult to reach once people have settled in. Some passengers prefer the upper level for wider views, while others find the lower front area best for penguin photography.

There is a tradeoff. Window seats protect you from the cold, but getting in and out can disturb the people beside you. Outside decks give better sightlines and less reflection, but the wind can be fierce even on a sunny day.

I would wear several warm layers, a hat, gloves, and a windproof outer jacket. The indoor cabin is heated, but the best moments often happen outside. Keep your camera battery warm if possible, and avoid waiting until the very end to take pictures through the windows. Water spots can build up during the ride.

The onboard café is useful for a hot drink or a snack, especially after standing outside. It is not a replacement for lunch planning, so check what you want to bring or buy before departure. The included price covers navigation, guidance, the vessel, fees, and port charges, not personal food purchases or private transportation to the port.

How rough is the ride?

Conditions in the Beagle Channel change quickly. On calm days, the large catamaran can feel steady and the trip becomes a relaxed half-day outing. On windy days, the boat may rock noticeably, and some passengers may become ill.

The operator can postpone or cancel departures in unsafe weather. If poor conditions cancel your trip, you are offered another date or a full refund. This weather policy is sensible, but it means you should avoid booking the excursion too tightly against a flight or another fixed activity.

If you are prone to seasickness, sit near the middle of the boat, look toward the horizon, and consider taking your usual remedy before departure. The vessel provides indoor shelter, but no seat can eliminate motion in rough water.

Strong wind is also a safety issue for children. The outing can suit families, but hold onto small children outdoors and supervise them near railings and stairs.

Does the $240 price make sense?

At $240 per person, this is not a cheap boat ride. You are paying for a five to six-hour excursion that combines the Beagle Channel, seabirds, sea lions, the lighthouse, historical commentary, and Isla Martillo penguins in one day.

The value is strongest if penguins are a top priority and you want to see them without adding separate transport or a second excursion. The catamaran’s restrooms, café, heated cabin, bilingual guidance, and outdoor viewing areas also make the long ride easier than a basic open boat.

The value is weaker if you want a small-group experience, quiet wildlife watching, or time ashore. With a maximum of 160 passengers, this is a shared sightseeing cruise. Optional photography sales and crowded viewing points may make the experience feel more commercial than intimate.

I would compare the cost with any land-based penguin tour available during your dates, but compare the experiences carefully. This trip offers a broad water route and a close boat view. It does not offer a walk on Isla Martillo.

Who should book this Ushuaia catamaran trip?

I would choose this tour if you want the classic Beagle Channel sights in one outing, especially if your schedule allows only one major excursion from Ushuaia. It suits families, couples, solo visitors, and anyone who values comfort over a small boat atmosphere.

It is also a good choice for photographers who can tolerate the cold and arrive early for a strong position. The captain’s repeated turns near the lighthouse, sea lions, and penguins give you more than one angle, even though the deck can be crowded.

I would think twice if you dislike crowds, have serious motion sickness, or expect to walk among penguins. I would also avoid scheduling it on a day when a cancellation would cause you to miss a flight or a nonrefundable connection.

Free cancellation is available up to 24 hours before the start time. Changes or cancellations made inside that window are not accepted for a refund, except when the operator cancels because of poor weather.

Should you book it?

Book it if your priority is seeing penguins and sea lions close to Ushuaia while also enjoying the Beagle Channel and its history. The wildlife is the real payoff, and a calm, clear day can turn the five-hour ride into one of the strongest outings in Tierra del Fuego.

Before paying, confirm three things: you stay aboard at Isla Martillo, the boat may carry a large shared group, and you must allow extra time to find the port kiosk and collect your boarding ticket. With warm clothing, an early arrival, and realistic expectations about the format, this is a solid choice for a broad, comfortable wildlife cruise.

FAQ

How long does the catamaran tour last?

The tour lasts approximately five to six hours. Some departures may run closer to four and a half to five hours, depending on the sailing schedule and conditions.

Where does the tour start and finish?

It starts and ends at the Tourist Port at Avenida Prefectura Naval Argentina 470 in Ushuaia, Tierra del Fuego.

Can I get off the boat at Isla Martillo?

No. The penguin colony is viewed from the catamaran, which approaches the beach and changes position so passengers can see the birds.

How close does the boat get to the penguins?

The boat may approach to roughly four or five meters from the penguins, allowing close views of them walking and swimming.

What animals might I see?

You may see Magellanic and Gentoo penguins, and possibly King penguins, along with one-haired and two-haired sea lions, skuas, Black-browed Albatross, Steam Ducks, Cauquenes, gulls, and cormorants.

Is the tour offered in English?

The commentary is provided in Spanish and English. The amount of information in each language can vary during the trip.

Is there a restroom on the catamaran?

Yes. Restrooms are available on board, and the vessel also has a café.

What happens if the weather is unsafe?

The experience requires good weather. If the operator cancels because of poor conditions, you are offered a different date or a full refund.

How many people can join the tour?

The activity has a maximum of 160 passengers. It is not a private or small-group boat trip.