Catamaran Tour through the Beagle Channel and Penguins in Isla Martillo

The penguins are the headline, but the full reward is the journey there. You cruise the Beagle Channel past seabird colonies, sea lions, the famous Les Eclaireurs Lighthouse, and the Chilean shore before reaching Isla Martillo. From the catamaran, penguins may walk and swim only a few meters away.

I like the strong wildlife variety and the captain’s careful handling of the boat, rotating it so people on different sides can see the animals. I also like the warm indoor cabin, café, restrooms, and bilingual commentary. The main catch is important: you do not disembark on Isla Martillo, and the port ticket process can be confusing.

Key points

• Penguins from the boat: See Magellanic and Gentoo penguins close to shore, with a chance of King penguins.
• Five-hour Beagle Channel cruise: The route includes sea lions, seabirds, the lighthouse, Puerto Almanza, and views toward Chile.
• No island landing: The catamaran approaches the beach and circles the colony, but you remain aboard.
• Comfortable but crowded: The boat has indoor seating, heating, toilets, and a café, but outdoor viewing areas can fill quickly.
• Bring serious warm clothing: Wind on the open deck can be fierce, even on a sunny day.
• Allow time at the port: You may need to validate your booking at a kiosk and collect a boarding ticket before joining the boarding line.

Why the Beagle Channel cruise is worth your morning

Ushuaia is famous for being the southernmost city in the world, but the city itself is only part of the story. The Beagle Channel gives you a sense of the remote setting: cold water, steep shores, distant Chilean mountains, small islands, and wildlife living around the channel’s edges.

This is a large catamaran excursion rather than a small boat trip. The maximum group size is listed at 160 people, so you should not expect a private or quiet outing. The upside is a stable, spacious vessel with indoor warmth, toilets, and a café. The trade-off is that prime window and deck positions can become competitive.

The trip takes about five to six hours, though actual sailing time can vary. Some departures have run closer to four and a half or five hours, depending on the schedule and conditions. The boat returns to the same tourist port where you started.

The current price is $240 per person. That is a serious price for a half-day boat ride, so the value depends on what you want. If your main goal is to see penguins, sea lions, seabirds, and Ushuaia’s famous channel in one outing, the tour packs a lot into one day. If you expect to walk on islands or spend time among the penguins on foot, this is not the right product.

Getting from Ushuaia port to Isla de Los Pajaros

The first wildlife area is Isla de Los Pajaros, part of the Bridges archipelago. The catamaran views the island from the water, where you may see skuas, Black-browed Albatross, Steamer Ducks, upland geese, Kelp Gulls, and Gray Gulls.

The bird colonies are one reason to bring binoculars if you have them, though the boat gets close enough for useful views and photographs. This is not a shore visit. The word stop means a viewing pause from the vessel, not an opportunity to step onto the island.

The guide provides commentary in Spanish and English. The explanations cover the animals, the channel, and local history, although English commentary may be shorter at times than the Spanish presentation. If you do not speak Spanish, stay close enough to hear the guide and ask staff if you miss an important explanation.

Sea lions and the Bridges archipelago

At Isla de los Lobos, the focus shifts from birds to South American sea lions. You may see both one-haired and two-haired sea lions resting on rocks or moving through the water.

The captain usually positions the catamaran from several angles. That matters on a large boat because the best view changes quickly. You may start on one side, then move outside or to another viewing point as the vessel turns.

This part of the route is especially good for families because you do not need to hike, balance on a small landing, or manage a wet zodiac boat. It is also easy for anyone who prefers a sheltered cabin. The drawback is that the deck can become crowded, and people at the rail may block the view for those behind them.

Les Eclaireurs Lighthouse and the Monte Cervantes story

Les Eclaireurs Lighthouse is the image most people associate with this cruise. It is often called the Lighthouse at the End of the World, though that name is not technically correct. The actual Lighthouse at the End of the World sits elsewhere, on Isla de los Estados.

The catamaran pauses here for about 20 minutes. You can photograph the red-and-white lighthouse, seabirds, and the surrounding water. Imperial and Rock Cormorants are part of the scene, and the guide also explains the 1930s shipwreck of the SS Monte Cervantes.

This is one of the easier parts of the trip for photography because the boat has time to hold position. Still, expect other people to want the same picture. You can take photos from the outside deck or through the windows, but spray and condensation can make the glass less useful later in the voyage. If you want clear window shots, take them early.

Views toward Puerto Almanza and Chile

The route gives you views of the fishing village of Puerto Almanza, the southern side of the channel, and the Chilean town across the water. These are not extended shore visits. They are part of the moving view, with the guide pointing out settlements, borders, and the geography around the channel.

The channel is also valuable for its history. Sailing here makes the distance and isolation of Tierra del Fuego easier to understand than a city walk alone. You are moving through a waterway tied to exploration, maritime travel, fishing, and the long presence of Indigenous Yámana communities.

The itinerary also includes Gable Island, described as an old home of the Yámana people. Again, expect to see it from the boat. The tour does not turn into an island walk or cultural visit.

Isla Martillo: the penguin stop

Isla Martillo is the main reason most people book this excursion. The island supports a colony of more than 6,000 Magellanic and Gentoo penguins, with the possibility of seeing a King penguin as well.

The boat stops near the beach for about 40 minutes. It approaches close to the nesting area and moves around the island so people on different sides can see the birds. Penguins may walk along the shore, swim near the vessel, or stand just a few meters away.

This is a memorable wildlife encounter, but you need to understand the format before paying. You remain on the catamaran. You do not walk onto the beach, follow a guide through the colony, or stand beside the penguins on land. That approach protects the nesting area and keeps the visit within the limits of a boat-based excursion.

The experience can feel crowded during the penguin stop. The crew may ask people to circulate around the boat so everyone gets a chance at the rail or a clear viewing position. Some passengers appreciate this system because it shares the view fairly. Others find the movement pushy or confusing, especially when optional photographers are also trying to organize people.

The onboard photography service is optional. Several people have felt that passengers who paid for photographs received better positions, particularly near the front of the lower deck. You do not need to buy the photo service to see the penguins, but you should expect photographers and sales activity during the cruise.

For the best chance at pictures, arrive early, claim a sensible seat, and be ready to move outside when the boat reaches Isla Martillo. The upper deck can provide a wider view, while the lower front area may be closer to the waterline. There is no guaranteed perfect spot, since the captain’s turns and the position of the penguin groups keep changing.

A warm cabin, a cold deck, and a moving boat

The catamaran has air-conditioned or heated indoor areas, restrooms, and a café. Food and drinks are available for purchase, and an onboard coffee can be welcome after time outside in the wind.

The open deck is where the trip feels most alive. You can hear the water, feel the cold air, and get unobstructed views of birds and animals. It is also where the weather hits hardest. Wear a warm hat, gloves, a windproof outer layer, and sturdy shoes. Sunny weather does not mean warm weather on the Beagle Channel.

The ride is often manageable on a large catamaran, but conditions can change. Strong wind may make the boat rock, and some people have become seasick. If you are sensitive to motion, consider taking your usual precautions before departure and spend part of the trip in the center of the vessel rather than at the outer edge.

The operator can postpone or cancel the trip when weather makes navigation unsafe. You may be offered another date or a full refund in that situation. This is not a minor detail in Ushuaia, where wind can change the day’s plan.

The port process needs more planning

The official meeting point is the Tourist Port at Avenida Prefectura Naval Argentina 470. The activity ends back there, and private transport is not included.

Give yourself extra time. The port can be crowded, especially when cruise ships are in town. You may need to find the operator’s kiosk, show your booking confirmation or PDF, receive a printed boarding ticket, and then go to the passenger control area or assigned boarding point.

A phone voucher alone may not always be enough at the kiosk. Keep the confirmation PDF downloaded before arriving, since mobile data can be slow or unreliable. If the instructions are unclear, ask for the Canoero catamaran booth or contact the provider’s WhatsApp support, which is listed as available from 8 a.m. to midnight.

This is the weakest part of the experience. The cruise itself may be well organized, but unclear directions can cause unnecessary stress before boarding. Do not arrive at the last minute.

How the $240 price compares with the experience

At $240 per person, this is not a bargain boat ride. You are paying for a long route, a large vessel, crew, bilingual commentary, port fees, and access to one of the best-known penguin viewing areas near Ushuaia.

The price makes more sense if you have limited time and want to combine several sights in one outing. In about five hours, you can see the Bridges archipelago, seabirds, sea lions, Les Eclaireurs Lighthouse, Puerto Almanza, views toward Chile, and Isla Martillo.

The value is weaker if your expectation is a small-group encounter or a shore landing. The boat may carry close to its stated maximum of 160 people, and the outdoor viewing areas are limited compared with the number of passengers. Optional photographs, drinks, and snacks cost extra.

You can cancel for a full refund up to 24 hours before the scheduled start time. Changes or cancellations inside that window are not accepted, except when the operator cancels because of unsafe weather.

Who should book this Beagle Channel tour?

I would choose this trip if you want a broad introduction to the Beagle Channel and prefer a stable, comfortable catamaran to a small open boat. It suits families, first-time visitors to Ushuaia, photographers who are willing to work around crowds, and anyone who wants to see penguins without walking through a colony.

It also works well for a clear-weather day when the channel views are part of the attraction. The scenery, lighthouse, sea lions, and seabirds keep the trip worthwhile even before you reach Isla Martillo.

I would hesitate if you strongly dislike crowded excursions, need a quiet wildlife experience, or expect to land among the penguins. If you want time on shore, look for a different penguin outing that explicitly includes disembarkation. Do not assume that admission included means you will leave the boat.

Should you book it?

Book this tour if seeing penguins is high on your Ushuaia list and you are comfortable viewing them from a large catamaran. The best parts are genuinely special: penguins close to the beach, sea lions on the rocks, the lighthouse, and the wide Beagle Channel views.

Just set your expectations correctly. This is a busy, boat-based wildlife cruise, not a private expedition. Arrive early, bring warm clothes, download your ticket, and treat the lack of a landing as a conservation feature rather than a missing part of the trip. With those points clear, the $240 price can be worthwhile for a full half-day around Ushuaia.

FAQ

How long does the catamaran tour take?

The listed duration is about five to six hours. Some departures have lasted closer to four and a half or five hours, depending on the schedule and conditions.

Where does the tour start?

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

Where does the tour finish?

The catamaran returns to the same meeting point at the tourist port.

Can I walk on Isla Martillo?

No. The penguin visit takes place from the catamaran. The boat approaches the beach and moves around the colony for viewing.

How long is the penguin stop?

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 appear, but sightings are not guaranteed.

Are sea lions included?

Yes. The route includes Isla de los Lobos, where you may see one-haired and two-haired sea lions.

Is the Les Eclaireurs Lighthouse included?

Yes. The boat pauses near the lighthouse for about 20 minutes, allowing time for photographs and commentary.

Is food available on board?

Yes. The catamaran has a café with food and drink options.

What happens if bad weather cancels the trip?

If unsafe weather causes cancellation, you will be offered another date or a full refund.

Can I cancel my booking?

You can cancel up to 24 hours before the scheduled start time for a full refund. Cancellations or changes made less than 24 hours before departure are not accepted.