Across the Antarctic Circle

Thirteen days aboard Greg Mortimer, with Aurora Expeditions

  • Duration: 13 Days / 12 Nights

  • Itinerary: Across the Antarctic Circle

  • Departing/Returning: Ushuaia, Argentina

  • Passengers: 132*

  • Ship name: Greg Mortimer

  • Departures: 16. Dec, 2025 - 28. Dec, 2025

Dates and Details.

Trip Description.

Venturing below the Antarctic Circle is about more than just earning bragging rights. It is the chance to enter a different world more rarely seen, it feels more isolated and colder than further north, with great swathes of pack-ice and dreamlike icebergs. Thread through pack ice and narrow channels where scenes of ice-clad mountains, feeding whales and lively penguin colonies become lasting memories.

Voyage Map.

The expedition begins in Ushuaia, where guests are accommodated in selected hotels. The voyage continues with a sail through the Beagle Channel, offering views of the Isla de Los Lobos and the iconic Les Eclaireurs Lighthouse. The ship then crosses the Drake Passage, aiming for the Antarctic Peninsula and the South Shetland Islands, exploring areas rich in wildlife and ice landscapes. The journey seeks to reach below the Antarctic Circle, with possible sightings of the Les Eclaireurs Lighthouse again on the return. The voyage concludes as the ship docks back in Ushuaia.

Available Add-on Activites

  • Kayaking

    Basic kayaking experience is of advantage, but it is not a requirement. Physical fitness is essential. Kayaking is subject to weather and prevailing ice conditions.

    $1,330.00/pp

  • Snowshoeing

    Snowshoe walking is easy and does not require any technical skills. The snowshoes will fit all boot sizes and can be used in combination with Oceanwide’s rubber boots

    $370.00/pp

  • Snorkelling

    Through crystal clear waters you’ll discover the amazing mobility and speed of penguins entering and exiting from the ice, marvel at beautiful sculpted icebergs below the water and witness marine life such as crustaceans, isopods, starfish and nudibranchs!

    $675.00/pp


  • Will we get off the ship?

    Yes!!! After leaving Ushuaia it will be the ultimate goal of the Captain, Expedition Leader, and the Expedition Team to make sure we get off the ship as much as possible. You’ll participate in landings, zodiac cruises, and any additional activities you’ve signed up for. Check the “Day by day trip itinerary” above for more details on each outing.

    *Pending weather.

  • Are there additional taxes and fees?

    The price shown is the "all-in” price after all taxes, fees, port fees, and permits required; which are handled by the tour operator. The only main additional costs will be mandatory travel insurance, optional gratuity, canned beverages and alcohol, and additional activities. See the full list of inclusions/exclusions for more.

  • Do I pay extra if I'm a solo traveler?

    Not necessarily, no! Our group trips are usually made up of around 50% solo travelers! Prices are always per person, per bed. If you’re a solo traveler, we will match you with a same-gender roommate from our group to share your cabin with. There is also the option for solo cabin availability on certain trips. Please send us a message about solo cabins if that’s your preference.

Pricing


All prices are per person and include all taxes, fees, port fees, accommodation and meals.
Please refer to the full list of inclusions and exclusions for more details.

SAVE UP TO 15% ON SELECTED CABINS + $2,000 Air Credit

Aurora Stateroom Triple Share

Located on deck 3 a king bed (convertible to twin beds), private en-suite, and porthole window. Features ample closet space, room-controlled thermostat, safe, 42" flat-screen TV, and a chargeable mini bar*.

was $17,995
now $13,295


Aurora Stateroom Twin Share

Located on deck 3 features a king bed (or twin beds). It offers a private en-suite, a porthole window for views, and a desk area. You'll have closet space, a room-controlled thermostat, a safe, and a 42" flat-screen TV. A mini bar* adds to the convenience. *Mini bar items may be chargeable.


C Balcony Stateroom

Located on Deck 4 & 6 offers a king bed or twin beds, a private en-suite, balcony, and full-size window. It's equipped with a desk, closet space, a thermostat, a safe, a 42" TV, and a mini bar. Mini bar items may be chargeable.


B Balcony Stateroom

Located on deck 4 & 6 features a king bed (convertible to twins), private en-suite, private balcony, full-size window, desk area, closet space, room-controlled thermostat, room safe, 42" flat-screen TV, and a mini bar. Charges may apply for mini bar items.

was $21,195
now $16,016


Cat A - Balcony Stateroom

Located on deck 4 & 6 features features a king bed (convertible to twin beds), private en-suite, private balcony, and full-size window. Amenities include a desk area, closet space, room-controlled thermostat, room safe, 42" flat-screen TV, and a mini bar*.

was $22,795
now $17,376


Balcony Stateroom Superior

Located on Deck 4 & 6, feature a king bed (or twin beds), wheelchair-accessible en-suite, private balcony, and full-size window. Amenities include a desk, closet, thermostat, safe, 42" TV, and mini bar*. *Charges may apply for mini bar.

was $24,895
now $19,196


Ship Details.

We drew on centuries of collective experience to map out the Greg Mortimer.

The first passenger ship to feature the revolutionary Ulstein X-BOW®, this allows the ship to cross oceans more comfortably and efficiently, and with expansive observation decks to bring you closer to the environment, inviting communal areas and unsurpassed environmental credentials.

Accommodating an average of 132 expeditioners per voyage within 76 cosy, comfortable cabins – all cabins have a view of the ocean and 85% of cabins have their own balcony. The ship also features a modern lecture lounge, multiple observation areas, zodiac launching platforms, a restaurant serving excellent meals, a gym, sauna, jacuzzis, a mudroom and many other amenities.

The Greg Mortimer has redefined expedition cruising for the future.