Credit David Merron
Credit David Merron
Credit Quark:Michelle Sole
Credit David Merron
Credit Acacia Johnson
Credit Michelle Sole

Crossing the Circle Southern Expedition

From

A$22,670 per person

  • Dates

    Jan , Feb and Mar

  • Duration

    14 Days

  • Embark

    Ushuaia, Tierra del Fuego Province, Argentina

  • Disembark

    Ushuaia, Tierra del Fuego Province, Argentina

Routes

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  • Depart

Route Information

Embark: Ushuaia, Argentina

Disembark: Ushuaia, Argentina

Destinations: South Shetland Islands, Antarctic Peninsula, Lemaire Channel and the Antarctic Circle

Ships: Ultramarine

Duration: 14 days

Additional Information: 1 night in Buenos Aires and return flights from Buenos Aires to Ushuaia included.

  • Depart

Route Information

Embark: Ushuaia, Argentina

Disembark: Ushuaia, Argentina

Destinations: South Shetland Islands, Antarctic Peninsula, Lemaire Channel and the Antarctic Circle

Ships: Ocean Explorer

Duration: 14 days

Additional Information: 1 night in Ushuaia included.

Day-by-day itinerary

Day 1 Arrive in Buenos Aires, Argentina

Upon arriving in this splendid city, renowned for its vibrant Argentinian culture, European architecture, and cosmopolitan atmosphere, you will be met and transferred to your group hotel.

Day 2 Fly to Ushuaia and Embark

Following an early breakfast at the hotel, the group will head to the airport and catch the private charter flight to Ushuaia, Argentina.

Once you arrive, you’ll be transported from the airport to a central downtown location, where you can explore this charming port town independently before heading to the designated meeting point at the pier.

In the late afternoon, you’ll embark and begin sailing along the historic Beagle Channel, which cuts through the Tierra del Fuego archipelago in the far south of South America. Anticipation grows as you look forward to your next destination: Antarctica!

Day 3 - 4 Crossing the Drake Passage

The Drake Passage, known for its unpredictability, offers an adventure all on its own. With expert onboard staff and leaders ensuring your comfort, you’ll have ample time to enjoy the ocean, photograph seabirds flying around the ship, and connect with your Expedition Team and fellow travellers.

Days 5 - 7 South Shetland Islands and Antarctic Peninsula

As we leave the Drake Passage behind and the South Shetland Islands come into view, your Antarctic adventure truly begins. You will understand why this region has fascinated explorers and travellers for so long. Each visit to Antarctica reveals something new and unexpected, making your expedition a unique and personal experience.

Daily Zodiac excursions from the ship will allow you to explore local bays, channels, and landing sites. With wildlife always in focus, you will visit penguin rookeries, look out for humpback and minke whales, and search for various southern seal species, including the elusive leopard seal.

The majesty of the Antarctic Peninsula’s mountains will captivate you as you hike snowy paths to vantage points with panoramic views. Antarctica is a land of extremes. One moment you’ll feel complete isolation and silence, and the next you’ll be awed by nature as a glacier calves into the blue sea or a curious penguin inspects your footwear.

In the quietude of Antarctica, even the noisy squabbles of penguins over prized pebbles become unforgettable memories. Each day will be different, thoughtfully designed by your Expedition Team to inspire and educate you about this incredible part of the world.

Days 8 - 9 Antarctic Circle

Crossing the Antarctic Circle is a truly unforgettable milestone and an impressive feat, given that only a select few travellers venture this far south. If conditions are favourable for us to cross the iconic latitude of 66°33′ S, we will celebrate the pioneering explorers who first reached this remote region. Raise your glass and take pride in knowing you’ve journeyed to one of the least visited parts of the world. This is unspoiled Antarctica, where the midnight sun reigns, Weddell seals thrive, and the chances of encountering sea ice – the backbone of the Antarctic marine ecosystem – are at their highest

Days 10 - 11 Northbound Along the Peninsula

If you haven’t yet fully indulged in the wonders of Antarctic wildlife and icebergs, your return to King George Island will surely complete the experience. As you journey north along the western Antarctic Peninsula, you’ll have more opportunities to explore by Zodiac or on land.

Days 12 - 13 Crossing the Drake Passage

The return journey across the Drake Passage offers a last chance to relish the refreshing Southern Ocean air. Spend time on deck watching for seabirds and looking out for whales, enjoy engaging presentations by your Expedition Team, and celebrate the incredible experiences you’ve had exploring the extraordinary world of Antarctica.

Day 14 Disembark in Ushuaia and Fly to Buenos Aires

Arrive in Ushuaia in the morning and disembark after breakfast. You will then make your way to the airport for your group charter flight to Buenos Aires.

Day 1 Arrive in Ushuaia, Argentine

Begin your journey in Ushuaia, a small but bustling port town at the tip of South America. This Argentine town is an ideal gateway for you to explore the southern extent of Patagonia while preparing for your adventure ahead. Enjoy active outings in the mountains or sample handcrafted chocolate at a café in town.

Day 2 Embark Ushuaia

In the late afternoon, you’ll embark and begin sailing along the historic Beagle Channel, which cuts through the Tierra del Fuego archipelago in the far south of South America. Anticipation grows as you look forward to your next destination: Antarctica!

Days 3 - 4 Crossing the Drake Passage

The Drake Passage, known for its unpredictability, offers an adventure all on its own. With expert onboard staff and leaders ensuring your comfort, you’ll have ample time to enjoy the ocean, photograph seabirds flying around the ship, and connect with your Expedition Team and fellow travellers.

Days 5 - 7 South Shetland Islands and Antarctic Peninsula

As we leave the Drake Passage behind and the South Shetland Islands come into view, your Antarctic adventure truly begins. You will understand why this region has fascinated explorers and travellers for so long. Each visit to Antarctica reveals something new and unexpected, making your expedition a unique and personal experience.

Daily Zodiac excursions from the ship will allow you to explore local bays, channels, and landing sites. With wildlife always in focus, you will visit penguin rookeries, look out for humpback and minke whales, and search for various southern seal species, including the elusive leopard seal.

The majesty of the Antarctic Peninsula’s mountains will captivate you as you hike snowy paths to vantage points with panoramic views. Antarctica is a land of extremes. One moment you’ll feel complete isolation and silence, and the next you’ll be awed by nature as a glacier calves into the blue sea or a curious penguin inspects your footwear.

In the quietude of Antarctica, even the noisy squabbles of penguins over prized pebbles become unforgettable memories.

Each day will be different, thoughtfully designed by your Expedition Team to inspire and educate you about this incredible part of the world.

Days 8 - 9 Antarctic Circle

Crossing the Antarctic Circle is a truly unforgettable milestone and an impressive feat, given that only a select few travellers venture this far south. If conditions are favourable for us to cross the iconic latitude of 66°33′ S, we will celebrate the pioneering explorers who first reached this remote region. Raise your glass and take pride in knowing you’ve journeyed to one of the least visited parts of the world. This is unspoiled Antarctica, where the midnight sun reigns, Weddell seals thrive, and the chances of encountering sea ice – the backbone of the Antarctic marine ecosystem – are at their highest.

Days 10 - 11 Northbound Along the Peninsula

If you haven’t yet fully indulged in the wonders of Antarctic wildlife and icebergs, your return to King George Island will surely complete the experience. As you journey north along the western Antarctic Peninsula, you’ll have more opportunities to explore by Zodiac or on land.

Days 12 - 13 Crossing the Drake Passage

The return journey across the Drake Passage offers a last chance to relish the refreshing Southern Ocean air. Spend time on deck watching for seabirds and looking out for whales, enjoy engaging presentations by your Expedition Team, and celebrate the incredible experiences you’ve had exploring the extraordinary world of Antarctica.

Day 14 Disembark in Ushuaia

Arrive in Ushuaia in the morning and disembark after breakfast

Activities

    Credit Quark:Michelle Sole

    Flightseeing

    While polar landscapes are spectacular from the sea, they’re even more stunning from the air while seated in one of Ultramarine’s two twin–engine helicopters. Please note: all helicopter operations are weather– and logistics–dependent.

    Credit David Merron

    Hiking

    Hiking in polar regions offers unique, immersive experiences across tundra, snow, and beaches, with organized hikes ranging from short wildlife visits to longer excursions, guided by experts.

    Credit Quark:Michelle Sole

    Paddling Excursion

    The Paddle Excursion Program offers sit-on-top, two-person inflatable kayaks for a unique, intimate experience exploring unforgettable Antarctic locations from a different perspective

    Credit Acacia Johnson

    Sea Kayaking

    Kayaking offers adventurous travellers a unique, intimate connection to the Antarctic wilderness, allowing exploration of the mazes sea ice and glaciers while forging bonds with fellow explorers at water level.

    Credit David Merron

    Zodiac Cruising

    Zodiacs take you places that ships can’t access, allowing you to reach remote shorelines, explore shallow inlets and search for unique wildlife.

    Credit Michelle Sole

    Stand-up Paddleboarding

    Experience a unique view of Antarctica with stand-up paddleboarding in small groups, exploring calm bays and harbours under good weather conditions, guided by a support Zodiac.

    Credit David Merron

    Polar Plunge

    This rite of passage, scheduled once per voyage, offers you the chance to jump safely into the bracing polar waters under the watchful eye of our trained staff.

    Credit Acacia Johnson

    Camping

    Elevate your expedition with a unique overnight camping adventure in Antarctica! Experience this incredible destination up close. Limited camping options are available, so book early to secure your spot.

    Credit Quark:Michelle Sole

    Alpine Heli-Trekking

    The helicopter flight alone rewards guests with unforgettable views. On land, during an invigorating walk, hike or snowshoe trek (depending on conditions), you’ll be rewarded with equally stunning views of remote ridgelines, glaciated terrain, and snow-topped peaks.

    Heli-Landing

    Experience the Antarctic's stunning beauty from the sky. Travel in small groups by helicopter, enjoying stunning views and unique access to remote glacial sites and more.

    Dates & rates

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    • Dates

      Jan 6 – Jan 19, 2026

    • Embark

      Ushuaia / Ushuaia

    • Ship

      Ultamarine

    • Price range (per person)
      A$29,374- $35,284 was A$35,995 - $43,695
    • Dates

      Feb 9 – Feb 22, 2026

    • Embark

      Ushuaia / Ushuaia

    • Ship

      Ocean Explorer

    • Price range (per person)
      A$30,519 - $49,842 was A$35,842 - $58,295
    • Dates

      Feb 28 – Mar 13, 2026

    • Embark

      Ushuaia / Ushuaia

    • Ship

      Ultramarine

    • Price range (per person)
      A$25,232 - $57,228 was A$30,695 - $74,228

    Special Offers

    What's included

    Inclusions

    An official expedition parka to keep.
    Leadership throughout the voyage by an experienced Expedition Team, including shore landings, presentations and other activities.
    Shipboard accommodation in your chosen room with private facilities.
    All meals, snacks, soft drinks and juices on board throughout your voyage. Beer, standard wines, spirits, and cocktails also included during bar service hours and dinner.
    Waterproof expedition boots to borrow for landings and Zodiac cruising. Snowshoes and walking poles are also provided.
    Complimentary Wi-Fi on one device
    Group transfers mentioned through the itinerary.

    Additional Inclusions aboard Ultramarine 14 day itinerary:
    Flight from Buenos Aires to Ushuaia return
    One 10- to 15-minute helicopter flightseeing excursion (weather and logistics permitting)

    Exclusions

    International airfare to join the cruise
    Passport and applicable visa expenses.
    Meals unless otherwise specified.
    Waterproof pants for Zodiac landing and cruising excursions, or any other gear not mentioned.
    Laundry, bar, spa services and other personal charges, unless specified.
    Voluntary gratuity at the end of the voyage for expedition staff and shipboard crew.
    Additional overnight accommodation.
    Adventure options not listed in included activities.