Catamaran Tour through the Beagle Channel and Penguins in Isla Martillo

Ushuaia’s best wildlife outing puts you close to Magellanic and Gentoo penguins without putting you on their beach. The catamaran circles slowly near Isla Martillo, giving you a look at penguins walking, swimming, and resting just a few meters away. On the same trip, you’ll see sea lions, cormorants, seabirds, and the famous Les Eclaireurs Lighthouse.

I like two things here: the captain keeps repositioning the boat so people on different sides get a view, and the bilingual commentary adds useful notes about wildlife, the Beagle Channel, and the SS Monte Cervantes shipwreck. The main catch is important: you do not disembark at the penguin island or the other islands.

Key points before you book

• Penguins from the boat: Isla Martillo is viewed from the catamaran, with about 40 minutes near the colony.
• A full Beagle Channel circuit: You’ll pass bird islands, sea lions, the lighthouse, Puerto Almanza, Gable Island, and the Chilean shore.
• Comfortable but crowded: The vessel has indoor seating, outdoor decks, restrooms, air conditioning, and a café, but the best viewing spots fill quickly.
• Dress for serious wind: Outside, the ride can feel cold even on a sunny day. Warm layers are essential.
• Allow extra time at the port: You may need to find the operator’s kiosk, validate your booking, collect a boarding ticket, and then join another line.
• Weather matters: Strong winds can delay or cancel the trip. You’ll be offered another date or a full refund if the operator cancels for weather.

Why the penguin stop is the heart of the trip

The central reason to book this excursion is Isla Martillo. The island is home to a large colony of Magellanic and Gentoo penguins, with occasional King penguins appearing in the area. The boat stops near the shore for roughly 40 minutes, then moves around the colony so people can see different sections of the beach.

This is a fine wildlife encounter because you remain on the vessel while the penguins carry on with their routines. You might see them waddling between the water and their nesting areas, swimming near the boat, or standing in tight groups along the beach. The catamaran can come close enough for excellent views, but you should bring binoculars if you want to study individual birds rather than simply watch the colony.

Be clear about the format before paying. This is not a walking tour on Isla Martillo. You cannot step onto the beach, stroll among the penguins, or visit the other islands on foot. The words stop and admission included can sound like a shore visit, but here they mean that the boat pauses or circles near the site.

The no-landing rule can feel disappointing if you expected a small-group walk. It also keeps the experience simple and protects a sensitive nesting area. If your main goal is to walk with penguins, you need a different excursion. If you want close views with less physical effort, this boat-based visit may suit you well.

Sailing out from Ushuaia’s tourist port

The tour begins at the tourist port on Avenida Prefectura Naval Argentina 470. The port can be confusing, especially when cruise ships are in town. Your booking confirmation may not function as the final boarding ticket, so plan to locate the operator’s kiosk, present the booking details or PDF, and collect the ticket before heading toward passenger control.

This is the weakest part of the outing. Several guests have had trouble finding the correct booth or understanding where to go next. Give yourself plenty of time, keep the ticket PDF available offline if possible, and ask port staff where the Canoero or assigned catamaran kiosk is located. The tour ends back at the same port.

Once aboard, seating is generally first come, first served. Window seats are useful in the early part of the trip, when the glass is still clear of spray and water spots. The upper deck can offer a broad view, while the lower front area may be especially useful near Isla Martillo. You will need to balance comfort, warmth, and access to the best photo angles.

The vessel is described as clean, spacious, warm inside, and fitted with restrooms and a café. There is also an air-conditioned indoor area, though the most memorable views come from outside. Seating can be tight, and moving from an outside deck back to a window seat may mean asking people to let you pass.

Bird islands and the first wildlife views

The first scenic section includes Isla de Los Pajaros, or Bird Island, part of the Bridges archipelago. The island supports a mix of seabirds, including skuas, Black-browed Albatross, Steam Ducks, Cauquenes, Cook Gulls, and Gray Gulls.

This is a good reminder that the Beagle Channel is more than a route to penguins. The small islands provide nesting space for birds that are difficult to see elsewhere on an ordinary Ushuaia sightseeing ride. Your guide explains what you are looking at in Spanish and English, although the balance between the two languages can vary during the trip.

The catamaran does not land. Instead, it slows near the island while passengers look from the decks and windows. The captain’s handling matters here. By changing the boat’s angle, the crew can give both sides a chance to see the birds.

Next comes Isla de los Lobos, the sea lion island. Depending on the day and the animals’ position, you may see one-haired and two-haired sea lions resting on rocks or moving through the water. Their barking and huddled bodies make this stop more lively than the quieter bird islands.

Bring a camera with a good zoom, but do not spend the entire time looking through the screen. Sea lions often make the best impression when you watch their movement and behavior rather than chase a perfect photograph.

Les Eclaireurs Lighthouse and the Monte Cervantes story

Les Eclaireurs Lighthouse is the photo stop most people expect. It is often called the Lighthouse at the End of the World, although that name properly belongs to another lighthouse farther east. The red-and-white tower sits among the channel’s islands, with steep Fuegian scenery behind it.

The catamaran pauses for about 20 minutes, giving you time to take pictures and look for Imperial and Rocky Cormorants nearby. The crew may also explain the SS Monte Cervantes, a cruise ship that sank in the Beagle Channel in the 1930s.

This stop works well because it combines a recognizable photograph with a bit of local maritime history. The lighthouse is not an attraction you enter. It is a view from the water, so your enjoyment depends on the weather, visibility, and how close the boat can safely approach.

Keep your phone or camera ready, but do not assume the same side of the vessel will offer the best angle for the whole stop. The boat’s position changes, and the outdoor decks can become crowded. If the day is wet or windy, the indoor windows offer shelter, though reflections and spray may affect photographs.

Puerto Almanza, Gable Island, and the Chilean shore

The route also gives you a look toward Puerto Almanza, a small fishing settlement on the Argentine side of the channel. You will see the Chilean shore across the water and pass near Gable Island, once associated with the Yámana people.

These portions are less about a single dramatic sight and more about understanding where you are. The Beagle Channel forms a natural border between Argentina and Chile, and the boat route makes that geography easy to grasp. Commentary about the Yámana adds human context to the scenery, while Puerto Almanza connects the outing to the region’s working coastal communities.

Do not expect a shore stop at Gable Island or Puerto Almanza. These are viewed from the catamaran. The appeal is the changing scenery and the chance to connect the wildlife trip with the channel’s geography and history.

What the boat is really like for a five-hour outing

The trip lasts about five to six hours, although actual sailing time can vary with the day’s schedule and conditions. Some departures have taken closer to four and a half hours, so treat the published duration as an estimate rather than a promise down to the minute.

The catamaran is a sensible choice for a long outing. You can warm up indoors, use the restroom, buy food or drinks at the café, and return outside when something interesting appears. A coffee with Baileys has been a popular way to take the edge off the cold, though food and drinks cost extra.

The sea can still be rough. Some days are calm enough for a comfortable ride, while strong wind can produce heavy rocking and seasickness. One particularly difficult outing left several people unwell. The crew can postpone a departure when conditions are unsafe, but no operator can guarantee perfectly smooth water on the Beagle Channel.

If you are prone to motion sickness, sit near the center of the vessel, keep your eyes on the horizon when possible, and avoid spending the whole ride at the very front. Those are general practical choices rather than promises about conditions on a given day. If weather becomes unsafe, the outing may be rescheduled or canceled with a refund.

Getting the best penguin views without a fight

Arrive early. Good window seats and outdoor positions disappear quickly, especially on a boat carrying up to 160 people. The vessel keeps moving around the penguin colony, so nobody is locked out of the view, but the first rows and open deck positions still make photography easier.

A rotating viewing system may be used around Isla Martillo. It is meant to give different sections of the boat a turn at the best angle. The system can feel crowded or overly forceful when staff are directing people to move, so listen carefully and keep your belongings compact.

An optional onboard photography service sells professional photos. This is separate from the catamaran ticket. Some passengers have felt that people using the service receive preferred positions, while others have found the crew’s rotation system fair. You do not need to buy the photo package to see the penguins, and you should not count on it as part of the basic price.

The outdoor decks are cold and windy. Wear a warm base layer, fleece or insulated jacket, hat, gloves, and weatherproof outer clothing. A sunny day helps visibility, but it does not remove the chill created by speed and wind.

Is the $240 price fair?

At $240 per person, this is a costly half-day excursion. You are paying for a long catamaran route, bilingual guidance, access to several wildlife areas, the penguin colony, onboard facilities, port fees, and a crew that handles the boat’s positioning near the animals.

The value depends on your priorities. If penguins, sea lions, seabirds, and the Beagle Channel are high on your Ushuaia list, the trip packs several major sights into one outing. It is also easier than arranging separate transport to distant coastal areas.

The price feels harder to justify if you expect a small-group experience, a quiet boat, or time on the islands. This can be a large shared excursion, with limited outdoor space and optional sales for photos and souvenirs. It is not a private wildlife charter.

I would compare the cost with other penguin options before booking, especially if walking among penguins matters to you. But for a boat-based trip that combines the channel, lighthouse, sea lions, birds, and Isla Martillo, the price can make sense for a short stay in Ushuaia.

Who should book this catamaran trip?

I would choose this tour if you want a straightforward way to see southern wildlife and do not need to leave the boat. It suits families, couples, solo visitors, and anyone who prefers indoor shelter, a restroom, and a café during a full morning or afternoon on the water.

It also suits photographers who are willing to arrive early, dress warmly, and accept that other passengers will share the same viewing points. The captain’s repeated turns near the islands can produce good angles, and rare sightings are always possible. One outing even produced a surprise view of orcas, though wildlife sightings like that are never guaranteed.

I would hesitate if you dislike crowds, get seasick easily, or feel strongly about walking on an island. The boat may be comfortable, but it is not intimate. The staff can be enthusiastic about managing the viewing areas, and the photography sales can feel intrusive.

Booking, timing, and cancellation advice

Book at least a few weeks ahead during busy periods. This experience is often reserved well in advance, with an average booking lead time of about 57 days. The port can be busy, so arrive early enough to find the kiosk and complete ticket collection without rushing.

Free cancellation is available up to 24 hours before the start time. Changes or cancellations inside that window are not accepted for a refund. If poor weather forces the operator to cancel, you can choose another date or receive a full refund.

Should you book it?

Book it if your picture of Ushuaia includes penguins near the boat, sea lions on rocky islands, a lighthouse in the channel, and cold air on an open deck. The wildlife and scenery are the real payoff, and the route gives you a broad look at the Beagle Channel in one half-day.

Skip it if the phrase penguin tour means walking on the beach. Also skip it if you want a small, quiet boat or dislike complicated port procedures. For everyone else, this is a strong choice, provided you understand the central rule: you see Isla Martillo from the water, not from the sand.

FAQ

Do you walk on Isla Martillo?

No. The catamaran stops near the beach and circles slowly so you can view the penguins from the vessel. Disembarking on the island is not part of this experience.

How long does the tour last?

The listed duration is approximately five to six hours. Actual trips can vary, with some departures lasting closer to four and a half hours.

What animals can you see?

You may see Magellanic and Gentoo penguins, and sometimes King penguins, at Isla Martillo. The route also includes sea lions, Imperial and Rocky Cormorants, albatross, skuas, gulls, Steam Ducks, and Cauquenes.

Is the Les Eclaireurs Lighthouse included?

Yes. The boat pauses near Les Eclaireurs Lighthouse for about 20 minutes, allowing time for photographs and commentary about the area and the SS Monte Cervantes shipwreck.

Is food available on the boat?

Yes. The catamaran has a café with food and drink options. These purchases are not listed as part of the tour price.

How many people can join the tour?

The activity has a maximum of 160 participants.

Where does the tour start and finish?

It starts at the tourist port at Avenida Prefectura Naval Argentina 470 in Ushuaia and returns to the same meeting point.

What happens if the weather is too bad?

The experience requires suitable weather. If the operator cancels because of poor conditions, you can choose a different date or receive a full refund.