Adventure to Extreme Southern Latitudes

Crossing the Antarctic Circle

Antarctica, Argentina

13 Days

From $13,195

Level 1+

Easiest

Overview

    Contact Us

    Call 1-800-368-2794 or contact us for any questions

    Please note
    Comprehensive travel insurance for emergency medical evacuation is required for this cruise.

    Booking Discount

    • Sea Spirit:10% off Triple, Main Deck, Classic Suites and Single cabins or 15% off Superior, Deluxe, Premium and Owner's suites on Jan 26-Feb 9, 2027 departure. Offer expires September 15, 2025.
    • Greg Mortimer: 40% off Category B or above on Dec 16 2025 departure; 20% off all cabin on Feb 28, 2027 departure.
    • Sylvia Earle: 20% off all cabins on Nov 13, 2026 & Dec 18, 2026 departures

    Available on new bookings. Please call for availability

    Overview

    Antarctica is like no other place on the planet, and to experience its ethereal splendor is a rare privilege to savor for a lifetime. This unique expedition cruise first explores the Antarctic Peninsula then ventures south—far south!—to the legendary Antarctic Circle at 66° 33' S. Few people have visited this extreme latitude, one of the five major parallels of the earth, with its eerie and spectacular light lasting nearly 24 hours in the austral summer. The Antarctic Circle marks the northern limit of the area within which, for one day or more each year, the sun does not set or rise! When you reach this imaginary boundary at the bottom of the world, you'll toast the achievement with a glass of champagne on deck. As you explore the wonder of Antarctica aboard the expedition vessel Island Sky, you'll also enjoy Zodiac adventures among fantastic icebergs and walks ashore to observe seals, sea lions, colonies of penguins, and seabirds—all against a backdrop of some of the most incredible scenery on earth. Throughout the voyage, expert naturalists share their in-depth knowledge of this amazing continent.

    Arrive: Ushuaia, Argentina

    Depart: Ushuaia, Argentina

    Highlights

    • Venture to extreme southern latitudes as you cross the Antarctic Circle and witness one of the planet’s last frontiers
    • Spend five full days exploring the Antarctic Peninsula and become one of the privileged few who have set foot on the Great White Continent
    • Cruise through the Lemaire Channel, a supremely scenic strait where orca and humpback whales are frequently found
    • Board Zodiacs to search for humpback, minke, and orca whales; as well as leopard, Weddell, and crabeater seals
    • Photograph a variety of subjects, from mighty glaciers descending from lofty peaks and electric-blue icebergs to an array of unique wildlife

    Overview

      Contact Us

      Call 1-800-368-2794 or contact us for any questions

      Itinerary

      Download Itinerary Expand All Days

      Note: This trip is not exclusive to, nor operated by, Wilderness Travel, who acts solely as an agent in booking your reservation with the operator. Please download the Rate Sheet in the Dates & Pricing section to see the full pricing details and contact our Cruise Collection Specialists to check availability.

      Arrive in Ushuaia and transfer to your group hotel. The rest of the day is at leisure to explore some of the sights that Ushuaia has to offer, from museums to Argentinean leather markets, or simply relax at the lovely Arakur. An optional evening briefing is a great opportunity for you to ask questions and to meet some of your fellow travelers.
      After a complimentary breakfast at the hotel you’re free to explore Ushuaia or unwind at the resort until a mid-afternoon transfer to the ship. On board, you’ll be greeted by your Expedition Team and the Ship’s Officers. A concise safety and orientation briefing will be followed by the Captain’s welcome dinner. After dinner, relax and take in the scenery on our early evening sail through the Beagle Channel, past Magellanic penguin, rock cormorant, and sea lion colonies.

      As the ship makes its way ever closer to the white continent, numerous Polar Experts will prepare you with presentations on everything Antarctic, from wildlife to history. Eventually, you’ll cross the Antarctic Convergence where you’ll notice a distinct drop in temperature as you enter the waters of the Antarctic Ocean. Those interested in Citizen Science can take part in sea bird sighting surveys, or help collect salinity samples and weather data along the way. You’re likely to witness some spectacular sights, from icebergs to an array of seabirds and whale species. If you’re lucky, you may see some of them fully breach from the sea.?Weather and time permitting, the Expedition Team may attempt your first landingin Antarctica by late afternoon.

      It’s almost impossible to describe the feeling of arriving in Antarctica. Spotting your first iceberg and taking a deep breath of some of the most fresh, crisp air on earth is an experience that will stay with you forever.

      Once we arrive, the western side of the Antarctic Peninsula and the South Shetland Islands are ours to explore, and we have a host of choices available to us. Because we are so far south, we will experience approximately 18-24 hours of daylight and the days can be as busy as you wish.

      Your experienced expedition team, who have made countless journeys to this area, will use their expertise to design your voyage from day to day, choosing the best options based on the prevailing weather, ice conditions and wildlife opportunities.

      You will want to rug up before joining Zodiac cruises along spectacular ice cliffs or among grounded icebergs, keeping watch for whales, seals and porpoising penguins. Zodiacs will also transport you from the ship to land, where you can visit penguin rookeries, discover historic huts and explore some of our favourite spots along the peninsula.

      While ashore we aim to stretch our legs, wandering along pebbly beaches or perhaps up snow-covered ridgelines to vantage points with mountains towering overhead and ice-speckled oceans below. If you have chosen an optional activity, you will have the option to do that whenever conditions allow, and of course keen polar plungers will have the chance to fully immerse themselves in polar waters - conditions permitting!

      In addition to Zodiac cruises and shore excursions, we may ship cruise some of the narrow, dramatic straits separating offshore islands from the mainland, or linger in scenic bays to watch whales travelling or feeding. This is a great time to enjoy the observation lounge or make your way to the bridge for uninterrupted views of Antarctica in all its splendour. Keep an ear out for the creak and deep rumble of glaciers as they carve their way from summit to sea. Take a quiet moment to experience the wonder of this incredible white continent.

      On this voyage, conditions permitting, we plan to cross the Antarctic Circle, an imaginary line located at the Antarctic Circle at latitude 66°33' South (approximately). Crossing below The Circle is certainly a special highlight for many people, and the moment will be celebrated with a toast out on the deck (weather permitting). You have earned some boasting privileges, joining a small group of lucky adventurers who have ventured to this part of the world.

      As we approach and cross the Antarctic Circle, you will notice subtle changes in the landscape, and also in the distribution of wildlife. The waters at this time of year are rich with krill and we hope to see plenty of whales - particularly humpbacks and minkes and enjoy the spectacle of penguins feeding their ravenous chicks.

      As you leave this magical place and make your way north, heading again across the Antarctic Convergence and the Drake Passage, presentation series and wildlife spotting will continue. Sailing back to Ushuaia through the Beagle Channel, you'll celebrate the conclusion of our expedition with a special slideshow.

      Morning disembarkation lets you catch a flight to Buenos Aires or stay in Ushuaia for more sights and adventure.

      Dates & Pricing

      Payment & Cancel Schedule

      Sea Spirit
      At time of reservation: 20% of trip cost
      100 days prior to departure: Balance

      Greg Mortimer, Sylvia Earle & Douglas Mawson
      At time of reservation: 25% of trip cost
      130 days prior to departure: Balance

      Cancellation & Transfer Schedule

      Sea Spirit
      Minimum fee: 20% of trip cost
      90 days or less: 100% of trip cost

      Greg Mortimer, Sylvia Earle & Douglas Mawson
      Minimum fee: 25% of trip cost
      120 days or less : 100% of trip cost


      Passengers are subject to any cancellation fees assessed by the purveyors of services, including airlines or hotels used in the itinerary. Requests for cancellations must be made in writing. No refunds will be made for any part of this program in which you choose not to participate.

      Included
      • One night pre-expedition hotel accommodation in Ushuaia with breakfast on Sea Spirit, Greg Mortimer, and Sylvia Earle
      • Two nights pre-expedition hotel accommodation in Ushuaia with breakfast on Seaventure
      • Shipboard accommodation
      • All meals aboard ship
      • Complimentary tea and coffee station
      • Educational program of lectures and discussions by accompanying Expedition Team
      • Professional Expedition Leadership
      • All Zodiac transfers and cruising per daily program
      • A pair of waterproof expedition boots on loan for shore landings
      • An official expedition parka to keep
      • Comprehensive pre-departure materials and digital voyage log
      • Group transfers in Ushuaia on Arrival and Departure dates
      • All miscellaneous service taxes and port charges throughout the program
      • All luggage handling aboard ship
      • Professional expedition leadership
      • WiFi on board Sea Spirit
      • 200 MG wifi card on board Seaventure
      • Beer, house wine, soft drinks at lunch and dinner on board Seaventure. Beer, house wine, soft drinks at dinner on board Greg Mortimer and Sylvia Earle.
      Not Included
      • Airfare to/from points of embarkation and debarkation of the boat
      • Pre- or post-voyage expenses
      • Passport or visa fees
      • Emergency medical evacuation insurance (required)
      • Optional gratuities to shipboard personnel
      • Other expenses of a personal nature (alcoholic beverages other than those already stated, laundry, etc.)
      • Transfers for independent arrivals and departures

      Accommodations

      Scroll through our signature accommodations for this trip below. Although it is highly unlikely, we may make substitutions when necessary.

      Arakur Ushuaia Resort and Spa

      Ushuaia, Argentina

      Day 1 (1 night)

      Located on a natural balcony 800 feet above sea level inside the Cerro Alarkén Nature Reserve, the Arakur Ushuaia Resort and Spa is a member of the Leading Hotels of the World. It's surrounded by stunning panoramic views, native forests, natural terraces and green areas harmoniously integrated into the environment....

      Located on a natural balcony 800 feet above sea level inside the Cerro Alarkén Nature Reserve, the Arakur Ushuaia Resort and Spa is a member...

      Sea Spirit

      Days 2-14 (13 nights)

      One of the most spacious and luxurious expedition vessels in operation, the Sea Spirit carries a maximum of 114 guests in all outside-facing suites with private bath facilities, two twin beds that can be reconfigured into one queen, sitting area with sofa bed, picture window or portholes, walk-in closet...

      One of the most spacious and luxurious expedition vessels in operation, the Sea Spirit carries a maximum of 114 guests in all outside-facing suites with...

      Greg Mortimer

      Days 2-14 (13 nights)

      One of the most advanced expedition ships in the world, the 132-passenger Greg Mortimer (named after the well-known Australian mountaineer and explorer) was built to world-class polar standards with the most up-to-date safety and nautical technology. Her unique, inverted bow allows for more gentle sea crossings, improved comfort, and reduced...
      One of the most advanced expedition ships in the world, the 132-passenger Greg Mortimer (named after the well-known Australian mountaineer and explorer) was built to...

      Seaventure

      Ship | Days 2-14 (13 nights)

      You'll voyage aboard the MS Seaventure, an ice-strengthened expedition ship with all outward-facing staterooms, a library, fitness center, sauna, small clinic, two elevators, and a dining room with picture windows. There will be no more than 130 guests on our voyage, creating a more personal experience on board, including...

      You'll voyage aboard the MS Seaventure, an ice-strengthened expedition ship with all outward-facing staterooms, a library, fitness center, sauna, small clinic, two elevators,...

      Sylvia Earle

      Days 2-14 (13 nights)

      The recently launched Sylvia Earle is a floating ambassador for the conservation of the planet. Paying tribute to Dr. Sylvia Earle and six pioneering conservationists, she is certified 100% Climate Neutral, with a fully equipped Citizen Science Center, expert lecturers, and participative citizen science programs that enrich your knowledge and...
      The recently launched Sylvia Earle is a floating ambassador for the conservation of the planet. Paying tribute to Dr. Sylvia Earle and six pioneering conservationists,...

      What the Trip is Like

      The trip is rated Level 1+, Easy. You will be travelling to a very remote destination. You must be able to complete on board safety drills and emergency evacuation procedures without the assistance of others.

      Review Trip Level Details

      Rolling seas and windy conditions require you to be stable on your feet, especially when walking on slippery decks or up and down steep gangways. Shore excursions often require hiking over uneven terrain without the benefit of a developed trail. Some agility is required for getting in and out of the Zodiac landing crafts. While several Zodiac landings are dry, many will require that you step in the water to get ashore. Zodiac and shore excursions are weather permitting.

      The Antarctic summer begins in November and ends in March -- no tourist ships visit in the winter. December through February are the best times to visit as they bring long daylight hours and milder temperatures. You'll experience a variety of weather conditions including rain, snow, sleet, and sunny skies no matter when you visit. Temperatures can change quickly and range from the high 30s to below freezing, sometimes with a significant wind chill.

      All meals will be taken on board. All ships we offer have the capacity to seat everyone at a single, open seating in the main dining room. In some cases outdoor buffet breakfast and lunch options are also available. Please let us know of any special dietary needs; the ship will accommodate as best as possible.

      Having the right clothing and gear is vital to the enjoyment of your trip to Antarctica, layered breathable clothing is best with a fully waterproof jacket and waterproof over-pants (required). Note that ponchos are NOT recommended as wind makes them less useful. A polar jacket is included on most voyages; waterproof boots are available to borrow on all cruises.

      Visit wildernesstravel.newheadings.com to begin shopping. Be sure to check out our Get Ready Packages, which features 3 Polar Packages that provide excellent value for the gear necessary to keep you warm and dry. Polar gear is available to rent or buy and it may be possible that rental gear can be delivered to your hotel in South America prior to your cruise.

      Antarctica is an extremely remote and isolated region of the world. In the case of serious illness or injury, medical attention and swift evacuation are not always available. Once you sail from Ushuaia, you are far away from towns and medical facilities. In the case of serious illness or injury, the cruise ship will make every effort to reach medical facilities as soon as possible, but be aware that it may take several days to get you to a hospital. If you have health or medical issues of concern, please discuss them with your physician before considering this trip.

      Due to the remoteness, emergency evacuation insurance is required for all voyages to Antarctica.

      Extend Your Trip

      Client Testimonials

      "This was an excellent, well-run trip that met the high standards that I have come to expect from Wilderness Travel after many trips over the years. It fully met my expectations."

      Jack S.

      Evergreen, CO

      "I have only sailed on a cruise to Alaska on Princess and a small boat cruise on the Columbia River—both one-week trips that left me unprepared for such quality in a cruise. I joked that I lost weight on my past cruises, but there was no way this was going to happen on the Sea Spirit! The entire staff was unbelievable, and the cabins on the Sea Spirit were bigger than many hotel rooms I have stayed in. By the second day, the dining and front desk staff addressed you by name (even without your wearing an ID badge). The hotel staff actually liked their job and were great at interacting with the guests. The small size of the ship (80 guests and expedition leaders) made for an enjoyable use of all the facilities. I cannot think of one negative experience on the trip!"

      Larry M.

      Spokane, WA

      Book your trip today

      Our Area Specialists know every detail about our tours. They will be happy to answer any questions and help you choose the journey that’s right for you. Contact us to learn more or book your trip today!

      Itinerary

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      Trip Levels

      With more than 200 different adventures to choose from, we want to help you find the trip that’s right for you. Our Trip Level system ranks each trip in two ways: a number rating from 1 to 6 according to the activity, and general travel rigors. 1 is the easiest and 6+ the most difficult.