Catamaran Tour through the Beagle Channel and Penguins in Isla Martillo

Penguins are only part of the story. This five to six hour catamaran ride from Ushuaia combines close wildlife viewing with the scenery and history of the Beagle Channel. You will pass seabird colonies, sea lions, the Les Eclaireurs Lighthouse, Yámana territory, Puerto Almanza, and the Chilean shore before reaching Isla Martillo.

I like the large, warm boat, the onboard restroom, and the chance to see Magellanic and Gentoo penguins from only a few meters away. I also like the bilingual commentary, which covers both natural life and local history. The main drawback is important: you do not get off at Isla Martillo, and the busy port ticket process can be confusing.

What makes this Ushuaia boat trip worth considering

• Penguins at Isla Martillo: See Magellanic and Gentoo penguins walking, swimming, and resting near the catamaran. King penguins are possible but not guaranteed.
• Wildlife along the Beagle Channel: Look for one and two-haired sea lions, Imperial and Rock Cormorants, Black-browed Albatross, skuas, Steam Ducks, gulls, and Cauquenes.
• A classic Ushuaia photograph: The boat pauses near Les Eclaireurs Lighthouse, giving you time to photograph the red-and-white beacon.
• A comfortable catamaran: The vessel has indoor heating, air conditioning, bathrooms, outside viewing areas, and a cafe.
• Large-group format: The advertised maximum is 160 people, so this is not a small private cruise. Arrive early if you want a good window seat.
• Weather matters: Strong wind can cancel or postpone the trip. On a rough day, the ride may be uncomfortable for anyone prone to seasickness.

From Ushuaia’s port into the Beagle Channel

The excursion begins at the Tourist Port on Avenida Prefectura Naval Argentina 470. Allow extra time before departure. You first need to find the operator’s kiosk, validate your reservation, receive the actual boarding ticket, and then go through passenger control before reaching the catamaran.

This is the weakest part of the experience. The port can be crowded, especially when cruise ships are in town, and a mobile voucher may not be enough at the kiosk. Have your booking confirmation or PDF ready, and ask for the Canoero catamaran booth if you cannot immediately see where to go.

The exact departure timing can also feel loose. The advertised start is around 8:30 a.m., but the check-in and port-control process may push boarding later. Plan for the full five to six hours, even though some departures return in roughly four and a half to five hours.

Once aboard, the confusion fades. The catamaran is spacious and clean, with indoor seating, warm cabins, a restroom, and a cafe selling drinks and snacks. The outside decks are the best places for photographs, but the wind can be fierce. Bring a proper winter coat, hat, gloves, and layers, even if Ushuaia looks calm and sunny from the dock.

Isla de los Pájaros and the first wildlife sightings

The first wildlife area is Isla de los Pájaros, part of the Bridges archipelago. You will not walk ashore. Instead, the catamaran slows and positions itself for views of the island and its nesting birds.

This is a good reminder of what this tour really is. It is a scenic wildlife cruise, not an island-hopping excursion. You see the islands from the water, with the crew adjusting the boat so people on different sides have a chance to look.

Birdlife can include skuas, Black-browed Albatross, Steam Ducks, Cauquenes, Cook Gulls, and Gray Gulls. The variety matters because this is not simply a trip built around one famous animal. The channel is a working habitat, and the guide helps connect the birds on the rocks with the cold water and open shore around them.

For photography, keep your camera ready early. The windows begin clean, but spray and water spots can build during the cruise. Window seats offer shelter from the cold, but the outside deck gives you wider views and a better chance of seeing wildlife without glass between you and the subject.

Isla de los Lobos and the sea lion colony

The catamaran then heads to Isla de los Lobos, another island in the Bridges archipelago. Here the main attraction is the colony of South American sea lions, including the one-haired and two-haired varieties described by the crew.

The boat approaches close enough for useful photographs, but the animals remain on the island and in the water. You may see them resting on rocks, swimming, or calling to one another. The smell can be strong near any dense wildlife colony, especially when the boat is stopped close to shore. That is natural, but sensitive noses should be prepared.

The captain’s maneuvering makes a real difference. The vessel may turn and pause at different angles, rather than leaving one side of the boat with all the views. Still, outside viewing areas can become crowded, and you may need patience to get a clear look.

This is one reason I would not choose a fixed window seat and remain there all day. Move when appropriate, listen for crew instructions, and use the indoor area to warm up between stops.

Les Eclaireurs Lighthouse, the photo stop

The Les Eclaireurs Lighthouse is the most recognizable sight on the route. It is often called the Lighthouse at the End of the World, though that name properly belongs to another lighthouse farther east. The nickname has stuck because it sounds good on postcards.

The catamaran spends about 20 minutes near the beacon. This is enough time for photographs, views of the rocky islands, and an explanation of the SS Monte Cervantes, which sank in the Beagle Channel in the 1930s.

Imperial and Rocky Cormorants may also be visible around the lighthouse area. The birds perched on the rocks give the scene more life than the lighthouse alone. You get a classic Ushuaia image, but you also get a little context about the sea route and the dangers faced by ships in these waters.

The best side of the boat can change quickly. The crew may rotate the vessel, so you do not need to panic if your first position is not ideal. If photography matters to you, bring a lens or phone setup that handles distance well, and step outside before the boat arrives rather than trying to push through the crowd at the last moment.

Puerto Almanza, Chile, and the Yámana connection

The cruise is not only a circuit of wildlife stops. Along the way, the guide points out the fishing village of Puerto Almanza, the Chilean town across the channel, and parts of the Bridges Islands.

You also see Gable Island, associated with the former home of the Yámana people, the Indigenous inhabitants of this region. The water route gives you a useful sense of how the channel links Argentina, Chile, islands, fishing settlements, and historic Indigenous territory.

This section is quieter than the penguin stop, but it helps explain why the Beagle Channel matters. You are not just looking at distant shorelines. You are moving through a border region shaped by maritime travel, settlement, wildlife, and Indigenous history.

The guide’s commentary is given in Spanish and English. The balance may vary during the ride, so English-speaking passengers should pay attention and ask the crew if a point is unclear. The strongest parts of the narration cover the birds, sea lions, penguins, the lighthouse, and the history of the channel.

Isla Martillo and the penguins

Isla Martillo is the main event. The catamaran stops for about 40 minutes near the island’s beach, where a colony of more than 6,000 Magellanic and Gentoo penguins gathers during the season. October can be early in the penguin season, when the birds are just beginning to arrive. King penguins may appear, but sightings are based on luck.

The boat gets close to the nesting shore. You can watch penguins walk across the beach, swim in the channel, and move around the colony only a few meters away. For many people, this is the strongest wildlife moment in Ushuaia.

But let me be direct: you remain on the catamaran. You do not step onto Isla Martillo or walk among the penguins. Some wording about included admission or a 40-minute island stop can sound as if you are landing, so clarify this before booking.

The no-landing rule is also the right one for the animals. The boat lets you see the colony without sending people onto the nesting ground. If your dream is to walk beside penguins, choose a different excursion that explicitly includes a permitted shore visit. If you mainly want close views without a long hike or wet landing, this boat-based format may suit you well.

The penguin stop can become crowded. Passengers often circulate around the viewing areas, and crew members may direct people to move so others can see. On some departures, the onboard photography service reserves or encourages access to preferred positions for people who buy professional photographs. This has caused frustration, particularly when photo staff are pushy.

You can still get good photographs without buying the package. Arrive early, consider an upstairs outside position, and be ready to move when the boat changes orientation. The lower front area may offer the closest angle, but it can become tightly packed. The upper deck usually gives a wider view, though you will be farther from the birds and more exposed to wind.

Penguin colonies also smell. That is part of the real wildlife experience, not a fault with the boat, but it can be intense when the vessel is close to shore. Enjoy the view, take your photographs, and step inside if the cold or odor becomes too much.

Comfort, crowding, and the real size of the boat

The catamaran is a strong choice for people who want basic comfort during a long outing. The heated indoor spaces help, the restroom is useful, and the cafe gives you a way to warm up with coffee or another drink. Families can manage the trip, but keep a firm hold on small children outside because wind gusts can be strong.

The tradeoff is capacity. This is a large shared excursion, with a stated maximum of 160 passengers. It is not a 15-person small-group tour, and anyone expecting a quiet private cruise will be disappointed.

Seating is generally first come, first served. Window seats are valuable for people who want to stay indoors, but the spacing can be tight. Getting in and out may disturb the people beside you. Outside decks improve your view, yet space is limited when everyone comes out for the lighthouse or penguins.

Sea conditions change the experience. On calm days, the large catamaran can feel steady and pleasant. On windy days, the ride may rock enough to make people seasick. The operator can postpone or cancel for unsafe weather, offering another date or a full refund. If the forecast is poor, keep your schedule flexible.

Is the $240 price fair?

At $240 per person, this is a costly half-day activity. The price includes the navigation, guide, vessel facilities, port fee, and taxes, but not private transportation to the port. The onboard cafe and professional photographs cost extra.

The value depends on what you want. If you are visiting Ushuaia once and want one outing that combines the Beagle Channel, the lighthouse, sea lions, seabirds, and penguins, the price may feel justified. You are getting several major sights in one organized trip, without arranging separate boats or transfers.

The value is weaker if you expect a small group, extensive time ashore, or an intimate wildlife encounter. You are paying for access to the route and the boat, not for a private guide or a walk on the island.

I would compare the cost with your overall Ushuaia plans. The Beagle Channel is commonly paired with a Tierra del Fuego National Park visit and a 4×4 lakes excursion. If penguins are your top priority, check carefully whether another local option offers a permitted landing. If channel scenery and a broad range of wildlife matter just as much, this cruise covers a lot in one day.

Who should book this catamaran trip?

I would recommend it to:

• First-time visitors who want a major Ushuaia experience in half a day.
• Families who prefer a stable, heated boat to a long outdoor excursion.
• Wildlife fans who are happy to watch from the water.
• Photographers who can arrive early and tolerate cold, wind, and crowded decks.
• People interested in the geography and history of the Beagle Channel.
• Anyone who wants sea lions, seabirds, penguins, and the lighthouse in one outing.

I would think twice if you suffer badly from motion sickness, dislike crowded boats, or specifically want to walk among penguins. You should also avoid treating the posted meeting point as a simple show-up location. The ticket kiosk and boarding procedure deserve extra time.

Useful details before you go

The experience ends back at the same Tourist Port meeting point. Confirmation is provided at booking, service animals are allowed, and most people can participate. Private transportation is not included, so arrange your own way to the port.

Free cancellation is available up to 24 hours before the start time. Cancellations or changes made inside that window are not refunded or accepted. Because the trip depends on safe weather, a cancellation by the operator leads to a new date or a full refund.

The boat has air conditioning, though the outside deck is where you will want to spend time for the best views. Dress for winter conditions, not for the temperature you feel while standing in central Ushuaia. A warm drink from the cafe can be welcome after a windy wildlife stop.

Should you book it?

Book this tour if you want a big-view, big-boat introduction to the Beagle Channel and are satisfied seeing penguins from the water. The combination of Les Eclaireurs Lighthouse, sea lions, seabirds, border scenery, and Isla Martillo makes it one of the more efficient ways to experience Ushuaia’s maritime side.

Do not book it expecting a landing, a small group, or guaranteed King penguins. Go early for the ticket process and a better seat, bring serious warm clothing, and keep your expectations firmly boat-based. With those details clear, the trip offers strong wildlife viewing and a memorable look at the southern edge of Argentina.

FAQ

How long does the catamaran tour last?

The stated duration is approximately five to six hours. Actual departure and return times can vary, and some departures have lasted about four and a half to five hours.

Where does the tour start and finish?

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

Can I get off the boat at Isla Martillo?

No. The penguins are viewed from the catamaran, which approaches the shoreline and moves around the island for viewing.

How long does the boat stay near the penguins?

The catamaran remains near Isla Martillo for about 40 minutes.

Which penguins might I see?

The colony includes Magellanic and Gentoo penguins. King penguins may also be seen if conditions and luck allow.

Are meals included?

The tour includes the boat navigation, guidance, onboard restroom, and fees and taxes. Food and drinks from the onboard cafe are not listed as included.

Is the tour available in English?

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

What happens if bad weather cancels the excursion?

If unsafe weather cancels the trip, you can choose a different date or receive a full refund.