Ushuaia to Penguin Island Guide: Isla Martillo, Beagle Channel Tours

Ushuaia to Penguin Island Guide: Isla Martillo, Beagle Channel Tours and Walks with Penguins

Ushuaia to Penguin Island is one of the most memorable wildlife experiences in Tierra del Fuego, Argentina. The island most travellers mean is Isla Martillo, also known as Yécapasela or simply Penguin Island, a penguin colony in the Beagle Channel near Estancia Harberton.

This remote island is famous for Magellanic penguins, Gentoo penguins and occasional sightings of King penguins. Depending on the tour you choose, you may see the penguins from a boat, or join a highly controlled guided walk on the island itself.

The experience is very different from a normal zoo or wildlife park. You are travelling through the windswept landscapes of southern Patagonia, across the Beagle Channel, surrounded by cold water, mountains, sea birds, sea lions and one of the southernmost cities in the world.

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Sailing Ushuaia Beagle Channel by Yacht: Wildlife, Lighthouse and Travel Tips Les Eclaireurs Lighthouse is one of the classic photo stops on Beagle Channel cruises from Ushuaia. Photo: Liam Quinn, CC BY-SA 2.0, via Wikimedia Commons. Sailing Ushuaia Beagle Channel by yacht is one of the most atmospheric ways to experience Argentina’s far south. Departing from Ushuaia, often called the city at the end of the world, this cruise takes travellers across cold Patagonian waters, past seabird colonies, sea lion rocks, mountain scenery and the famous Les Eclaireurs Lighthouse. This tour is a strong choice for visitors who want a smaller, more personal alternative to a large catamaran cruise. It combines…

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Why Visit Penguin Island from Ushuaia?

Penguin Island is worth visiting because it gives you one of the closest and most atmospheric penguin experiences in Patagonia. The setting is extraordinary: the Beagle Channel, snow-dusted mountains, cold southern light, remote coastline and penguins moving freely through their natural nesting area.

For many travellers, it is the wildlife highlight of Ushuaia. You can combine penguin viewing with Beagle Channel scenery, sea lions, seabirds, Les Éclaireurs Lighthouse and the rugged history of Estancia Harberton.

This trip is best for:

Wildlife lovers visiting Ushuaia
Travellers who want to see penguins in a natural setting
Photographers interested in Patagonia wildlife
Families with older children who can follow wildlife rules
Couples looking for a memorable Tierra del Fuego experience
Visitors combining Ushuaia with Tierra del Fuego National Park
Travellers who want more than a standard Beagle Channel boat cruise

Where Is Penguin Island?

Penguin Island is commonly used by travellers to describe Isla Martillo, also called Yécapasela. It sits in the Beagle Channel near Estancia Harberton, east of Ushuaia in Tierra del Fuego.

Location Detail	Traveller Notes
Common name	Penguin Island
Local / official names	Isla Martillo / Yécapasela
Region	Tierra del Fuego, Argentina
Nearest city	Ushuaia
Waterway	Beagle Channel
Nearby landmark	Estancia Harberton
Best access style	Guided boat tour, combined land-and-boat tour, or specialist penguin-walk excursion

You cannot simply arrive independently and wander around the colony. Penguin Island is a sensitive wildlife site, and access is controlled through authorised tours.

How to Get from Ushuaia to Penguin Island

There are two main ways to visit Penguin Island from Ushuaia. The first is a boat-only Beagle Channel tour that sails near Isla Martillo so you can see the penguins from the vessel. The second is a walk-with-penguins tour, which usually combines road transport to the Estancia Harberton area with a short boat crossing to Isla Martillo and a guided walk on the island.

Typical travel options

Boat-only cruise from Ushuaia: best for travellers who want a shorter, easier Beagle Channel wildlife trip.
Penguin-walk tour via Estancia Harberton: best for travellers who want to set foot on the island with a specialist guide.
Full-day combination tour: may include Beagle Channel navigation, Les Éclaireurs Lighthouse, sea lions, Estancia Harberton and the penguin walk.
Private or small-group wildlife tour: useful for travellers wanting a slower pace or more flexibility.

Important difference

Boat-only tour: you see penguins from the water, but usually do not land on the island.
Walking tour: you join a controlled guided walk among penguins, usually for a limited time and under strict rules.

Boat-Only Tours vs Walking with Penguins

Tour Type	Best For	Traveller Notes
Boat-only Penguin Island navigation	Shorter visits, families, lower physical effort	You stay on the boat and view the colony from the water.
Walk with penguins on Isla Martillo	Wildlife enthusiasts and photographers	More intimate experience, but access is limited and must be guided.
Beagle Channel plus Penguin Island	First-time visitors to Ushuaia	Combines penguins with sea lions, bird islands and lighthouse views.
Estancia Harberton combination	History, nature and full-day travellers	May include ranch visit, museum time and boat transfer to the island.
Private tour	Couples, families and special occasions	More flexible, but more expensive and still subject to wildlife access rules.

If seeing penguins up close is the main reason for your visit, choose the walking tour carefully and book early. If you mainly want a scenic Beagle Channel cruise with penguin viewing as one stop, a boat-only navigation may be enough.

Isla Martillo / Yécapasela Penguin Colony

Isla Martillo, also known as Yécapasela, is the penguin island near Ushuaia. The island is home to a large colony of Magellanic penguins and a smaller colony of Gentoo penguins. Occasionally, King penguins may also be seen, but they should be treated as a bonus rather than guaranteed.

The landscape is open, windswept and fragile. Penguins nest in burrows, move between the shore and nesting areas, feed at sea and return to the island during the breeding season.

What makes Isla Martillo special?

It is one of the best penguin-viewing places near Ushuaia.
It has both Magellanic and Gentoo penguins.
It sits in a dramatic Beagle Channel setting.
Guided walks allow close viewing without treating the site like a theme park.
The journey can include Estancia Harberton, seabirds, sea lions and lighthouse scenery.

Wildlife etiquette on the island

Stay with your guide at all times.
Do not touch penguins.
Do not block penguin paths.
Do not approach nests or burrows.
Do not use flash close to wildlife.
Keep your voice low.
Do not feed any animals.
Do not leave rubbish.
Follow every instruction from the guide.

Estancia Harberton

Estancia Harberton is a historic ranch east of Ushuaia and the key access point for many Penguin Island walking tours. The estancia is connected with Tierra del Fuego’s settler history, scientific collections and the marine environment of the Beagle Channel.

Depending on your tour, you may have time to visit the estancia area, learn about its history, see museum-style exhibits or use it as the transfer point for the boat crossing to Isla Martillo.

Why Estancia Harberton matters

It is the main land base for many Isla Martillo walking tours.
It adds history and context to the wildlife trip.
It gives a sense of the remote Beagle Channel coastline beyond Ushuaia.
It may be combined with museum or natural history stops depending on the package.
It helps break up the journey if travelling by road from Ushuaia.

Booking note

Entrance fees, museum access, meals and extra estancia activities may not be included in every penguin tour. Check inclusions carefully before booking.

Beagle Channel Navigation

The Beagle Channel is a major part of the experience. Even before you reach Penguin Island, the journey may include views of Ushuaia, the Martial Mountains, seabird colonies, sea lion rocks and the famous Les Éclaireurs Lighthouse.

Some tours focus mainly on the Beagle Channel, while others use the channel as part of the route to the penguin colony. If you have time, choose a tour that includes both wildlife and scenic navigation.

Boat trip tips

Bring warm layers even in summer.
Expect wind and spray on deck.
Use motion sickness medication if needed.
Keep camera gear protected from moisture.
Choose a window or deck position early if photography matters.
Understand that routes can change due to weather and sea conditions.

Penguins You May See

Magellanic Penguins

Magellanic penguins are the main species seen on Isla Martillo. They are black-and-white burrowing penguins that come ashore during the breeding season. Visitors may see adults near burrows, birds walking to and from the water, and chicks later in the season.

Gentoo Penguins

Gentoo penguins are also present on Isla Martillo. They are often recognised by their bright orange bills and white markings above the eyes. They are less numerous than the Magellanic penguins but are a major highlight for wildlife watchers.

King Penguins

King penguins are sometimes reported on the island, but they are not the main colony species. Treat any King penguin sighting as a lucky bonus rather than a guaranteed part of the tour.

Best penguin viewing behaviour

Watch quietly and patiently.
Let penguins move naturally.
Use a zoom lens rather than stepping closer.
Do not separate adults from chicks or burrows.
Respect the guide’s boundaries.
Remember this is a breeding colony, not a petting experience.

Other Wildlife You May See

A Ushuaia to Penguin Island trip can include much more than penguins. The Beagle Channel is rich in seabirds and marine life, and many boat routes pass wildlife colonies before or after the penguin stop.

Possible wildlife sightings

South American sea lions
Imperial cormorants
Rock cormorants
Skuas
Giant petrels
Albatrosses or other seabirds depending on conditions
Kelp gulls
Steamer ducks
Marine mammals, occasionally and unpredictably

Wildlife sightings are never fully guaranteed. Weather, season, tides and animal behaviour all affect what you see.

Best Time to Visit Penguin Island from Ushuaia

The best time to visit Penguin Island is during the penguin season, commonly from October to March. This is when penguins return to breed, nest, raise chicks and move between the island and the sea.

Period	What to Expect	Advice
October to November	Penguins returning, nesting and courtship activity	Good for seeing colony behaviour early in the season.
December to January	Busy season, nesting activity and possible chicks depending on timing	Book early because this is peak Patagonia travel season.
February to March	Chicks growing, active colony movement and end-of-season wildlife activity	Excellent for penguin behaviour and photography.
April to September	Limited or no standard penguin-walk season	Check carefully; many penguin tours do not operate outside breeding season.

Ushuaia weather is changeable in every season. Even in summer, bring warm clothing, wind protection and waterproof layers.

Suggested Ushuaia to Penguin Island Itinerary Ideas

Option 1: Boat-Only Penguin Island Navigation

Morning or afternoon: Depart from Ushuaia port.
Beagle Channel: Sail past birdlife areas, sea lion rocks and mountain views.
Lighthouse stop: View or pass Les Éclaireurs Lighthouse.
Penguin colony: See Isla Martillo from the boat.
Return: Arrive back in Ushuaia for dinner near the waterfront.

Option 2: Walk with Penguins Full-Day Tour

Morning: Depart Ushuaia by road or combined tour transport.
Transfer: Travel toward Estancia Harberton.
Boat crossing: Take a short boat transfer to Isla Martillo.
Penguin walk: Join a guided walk among the penguins under strict rules.
Estancia time: Visit Harberton or related exhibits if included.
Return: Travel back to Ushuaia.

Option 3: Beagle Channel and Penguin Island Combo

Morning: Begin with Beagle Channel navigation from Ushuaia.
Wildlife stops: See sea lions, seabirds and Les Éclaireurs Lighthouse.
Penguin section: Continue toward Isla Martillo for penguin viewing or walking, depending on tour type.
Afternoon: Return to Ushuaia or continue via land transfer.

Option 4: Ushuaia Wildlife Weekend

Day 1: Beagle Channel cruise with sea lions, birds and lighthouse views.
Day 2: Penguin Island walking tour via Estancia Harberton.
Day 3: Tierra del Fuego National Park or Martial Glacier walk.

Option 5: Photography-Focused Penguin Trip

Before booking: Choose a tour with enough time at the penguin colony.
Gear: Bring a zoom lens, waterproof cover and spare batteries.
On the island: Stay behind guide boundaries and wait for natural behaviour.
Afterwards: Photograph Beagle Channel scenery on the return journey.

Where to Stay in Ushuaia for Penguin Island Tours

Area	Best For	Traveller Notes
Ushuaia waterfront	Boat departures and restaurants	Best if your tour starts at the port.
Central Ushuaia	Convenience, shops and tour offices	Practical for most first-time visitors.
Upper town / hillside hotels	Views and quieter stays	Beautiful, but you may need taxis to the port.
Near airport	Short stays and early flights	Less atmospheric, but practical for tight schedules.
Luxury lodges outside town	Scenery, comfort and relaxation	Good for couples, but check tour pickup arrangements.

What to Wear and Bring

Ushuaia weather is famously changeable. A calm morning can turn windy, cold and wet quickly, especially on the Beagle Channel. Dress for Patagonia, not for a mild city walk.

Recommended clothing

Warm base layer
Fleece or insulated mid-layer
Windproof jacket
Waterproof outer layer
Comfortable walking shoes or boots
Warm hat or beanie
Gloves
Sunglasses
Scarf or neck warmer

Useful items

Camera or phone with zoom capability
Waterproof camera cover
Binoculars
Motion sickness tablets
Reusable water bottle
Snacks if meals are not included
Passport or ID if required by operator
Cash or card for estancia entrance fees or extras
Small backpack
Spare battery or power bank

Useful Booking Resources for Ushuaia Penguin Island Tours and Patagonia Activities

Penguin Island tours should be booked carefully because not every Beagle Channel cruise includes landing access. Booking platforms are useful for comparing boat-only penguin colony cruises, walk-with-penguins tours, Estancia Harberton combinations, Tierra del Fuego National Park trips, airport transfers and wider Patagonia itineraries. Skimlinks may automatically convert these merchant links into affiliate links if the merchant is active in your Skimlinks account.

GetYourGuide – offers Ushuaia penguin walks, Beagle Channel cruises, Martillo Island tours, Tierra del Fuego National Park trips, transfers and Patagonia activities.
Viator – offers Isla Martillo penguin tours, boat-only penguin colony trips, Beagle Channel cruises, private Ushuaia tours and full-day wildlife combinations.
Klook – offers Argentina activities, transport products, eSIM options, local tours and selected Patagonia travel experiences depending on availability.
KKday – offers Argentina and Patagonia tours, attraction tickets, transport services and local experiences useful for comparing Ushuaia options.
Tiqets – offers mobile-friendly attraction tickets and cultural experiences useful for travellers combining Argentina with Buenos Aires or other city stopovers.
Musement – offers Argentina tours, nature activities, attraction tickets and local experiences across selected destinations.
G Adventures – offers small-group Patagonia, Argentina and Antarctica-linked itineraries that may include Ushuaia as a major gateway.
Trip.com – offers Ushuaia hotels, flights, travel planning tools and selected local activity listings for Patagonia itineraries.
Go City – offers attraction passes in selected global destinations, useful for travellers comparing multi-attraction options before or after Argentina.

Booking tip: Before booking, check whether the tour is boat-only or includes a guided landing walk on Isla Martillo. Also confirm departure point, season, total duration, transport to Estancia Harberton, boat crossing, guide language, meals, entrance fees, cancellation policy, wildlife rules and whether the tour is suitable for children or travellers with reduced mobility.

Travel Tips for Ushuaia to Penguin Island

Book early in peak season

Penguin-walk tours have limited capacity and can sell out quickly from December to February.

Do not confuse tour types

Many Beagle Channel cruises see Penguin Island from the boat only. Book the specific walk-with-penguins tour if landing on Isla Martillo is important to you.

Expect weather changes

Wind, rain, cold and sun can all happen in the same day. Dress in layers and bring waterproof protection.

Respect the colony

The penguins are wild animals. Do not touch, chase, block or feed them.

Use a zoom lens

A zoom lens gives better photos without disturbing wildlife or breaking guide boundaries.

Check mobility requirements

Some tours involve uneven ground, boat transfers, stairs or walking on natural terrain. Check before booking if mobility is limited.

Take seasickness precautions

The Beagle Channel can be choppy. Take medication before the tour if you are sensitive.

Bring snacks if meals are not included

Full-day tours can be long, and food may not always be included.

Keep a backup day

Weather can affect sailing and access. If penguins are a must-see, avoid booking your tour on your final day in Ushuaia.

Combine with Tierra del Fuego National Park

Penguin Island and Tierra del Fuego National Park make an excellent two-day nature plan from Ushuaia.

Is the Ushuaia to Penguin Island Trip Worth It?

Yes, the Ushuaia to Penguin Island trip is absolutely worth it if you love wildlife, wild landscapes and Patagonia scenery. Seeing penguins on Isla Martillo, with the Beagle Channel and Tierra del Fuego mountains around you, is one of the most distinctive experiences in southern Argentina.

It may not suit travellers who dislike boats, cold wind, long transfers or strict wildlife rules. It is also important to choose the right tour: boat-only cruises and walking tours are not the same experience.

The best way to enjoy Penguin Island is to visit during the penguin season, book early, dress warmly, respect the colony, bring a camera with zoom and choose a tour that matches your expectations: scenic navigation from the boat, or a controlled guided walk among the penguins.

FAQs About Ushuaia to Penguin Island

Where is Penguin Island near Ushuaia?

Penguin Island near Ushuaia usually refers to Isla Martillo, also known as Yécapasela, in the Beagle Channel near Estancia Harberton.

Can you walk with penguins in Ushuaia?

Yes, but only on specific guided tours that include landing access on Isla Martillo. Most standard Beagle Channel cruises view the penguins from the boat only.

What penguins can you see on Isla Martillo?

You may see Magellanic penguins and Gentoo penguins. King penguins are occasional visitors and are not guaranteed.

When is the best time to visit Penguin Island?

The best time is usually October to March, during the penguin breeding season. December to February is peak travel season, so booking early is recommended.

How long is the tour from Ushuaia to Penguin Island?

Boat-only tours can take around half a day, while walk-with-penguins tours with Estancia Harberton can take most of the day depending on the route and inclusions.

Is Penguin Island suitable for children?

It can be suitable for older children who can follow guide instructions and respect wildlife. Check minimum age, walking conditions and boat safety before booking.

Do all Beagle Channel tours go to Penguin Island?

No. Some Beagle Channel tours focus on sea lions, bird islands and Les Éclaireurs Lighthouse. Check whether Isla Martillo or Penguin Island is specifically included.

Can you visit Penguin Island independently?

No, visitors should use authorised tours. Landing access is controlled to protect the penguin colony and the island environment.

What should I wear for the Penguin Island tour?

Wear warm layers, a windproof and waterproof jacket, comfortable walking shoes, hat, gloves and weather protection. Ushuaia can be cold and windy even in summer.

Is the Ushuaia to Penguin Island trip worth it?

Yes. It is one of the best wildlife experiences near Ushuaia, especially if you want to see penguins in a natural Beagle Channel setting.