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Crossing the Antarctic Circle

Spend 6 full days exploring Antarctica with the Polar Circle at 66 degrees south as your most southerly objective, on board one of the most exciting new vessels. Limited to only 132 passengers with spacious cabins, state-of-the-art technology and optional kayaking, polar snorkelling or diving available.

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Crossing the Antarctic Circle

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Trip type

Cross Polar Circle

Trip length

12-15 Days


$16,195 -$42,495

Ship Comfort

Comfort & Adventure

Crossing the Antarctic Circle - 12-15 - $16,195

Trip Summary and Itinerary Map

  • 6-9 full days exploring Antarctica (depending on your voyage length)
  • Join the exclusive club of Polar Circle visitors
  • Travelling on a small ship with only 120 to 132 guests (depending on departure) means faster logistics and everyone landing together 
  • Explore the polar sea kayaking, diving or snowshoeing (additional cost)
  • Complimentary parka jacket & post voyage photo book

Start from Ushuaia and end at Ushuaia

Landmarks potentially visited on Crossing the Antarctic Circle

Operator's Itinerary

Day 1: Arrive in Ushuaia

Arrive in Ushuaia, where you will be met and transferred to your downtown hotel (if you have taken preferred flights only).

Day 2: Half-Day Tour of Ushuaia and Embarkation

This morning after a leisurely breakfast, your luggage will be collected for loading onto the ship and you will set out on a half-day tour of Ushuaia just after midday. Ushuaia, capital of Tierra del Fuego, is located at the shores of the Beagle Channel and surrounded by the Martial Mountains giving you a unique landscape in Argentina, which is the combination of mountains, sea, glaciers and forests.

On the half day introductory tour, you will visit La Mision neighbourhood, the old Government House, and the upper area of the city, which offers beautiful panoramic views of Ushuaia and the Beagle Channel. During the excursion you will see the antique houses that belonged to the first families settled in Ushuaia. The excursion ends with a visit to the End of the World Museum before transferring to the pier for embarkation at approximately 1600.

Please note that opening hours to the museum can change without no tice, and if the End of the World Museum is closed, we may visit the nearby Old Prison Museum. As the Greg Mortimer pulls away from port, we'll gather on the deck to commence our adventure with spectacular views over Ushuaia and Tierra del Fuego. You'll have time to settle into your cabin before the briefings. Over the first evening, get to know your fellow passengers, crew and expedition team at a welcome dinner to celebrate the start of a thrilling adventure to Antarctica.

Day 3: Drake Passage Crossing

As we commence the Drake Passage crossing, we make the most of our time getting comfortable with the motions of the sea. The expedition team prepare you for our first landing with important wildlife guidelines and biosecurity procedures, and start our lecture program to help you learn more about Antarctica's history, wildlife and environment.

Your wildlife experiences begin immediately as you enjoy watching and photographing the many seabirds, including majestic albatrosses and giant petrels following in the wake of the ship. They rise and fall skilfully, using air currents created by the ship to gain momentum.

Day 4: Drake Passage & South Shetland Islands

Nearing the South Shetland Islands and the tip of the Antarctic Peninsula on day four , the excitement is palpable with everyone converging on one of the observation decks, watching for our first iceberg. The ocean takes on a whole new perspective once we are below the Antarctic Convergence and are surrounded by the surreal presence of floating ice sculptures. The memory of your first big iceberg sighting is likely to remain with you for a lifetime. Weather permitting, we may attempt our first landing in Antarctica by late afternoon. 

Days 5-10: Antarctic Peninsula & Polar Circle

Over the next six days a host of choices are open to us, and depending on ice and weather conditions, the western side of the Antarctic Peninsula is ours to explore. The experienced expedition team will use their expertise to design our voyage from day to day. This allows us to make best use of the prevailing weather, ice conditions and wildlife opportunities.

Because we are so far south, we will experience approximately 18-20 hours of daylight and the days can be as busy as you wish. We will generally make landings or Zodiac excursions two, and occasionally three, times a day; cruising along spectacular ice cliffs, following whales that are feeding near the surface, and landing on the continent and its off-shore islands to visit penguin rookeries, seal haul outs, historic huts, and a few of our other favourite spots along the peninsula. There will be plenty of time for sleep when you get home!

During this voyage, we'll attempt to cross the invisible line of the Antarctic Circle at latitude 66 degrees South - this is certainly a special highlight for all of us and we plan to celebrate with a toast on the deck. In order to reach the Antarctic Circle, our ship will motor south every night and during meal times or when we are not ashore exploring.

As we reach and cross the circle, we notice subtle changes in the Antarctic land and icescapes, and also in the distribution of wildlife. The waters at this time of year are rich with krill and so we are hopeful of seeing whales, particularly humpbacks and minkes, and enjoy watching as penguin chicks learn to swim. As we head north again, we understand more about the effect of southerly latitudes on Antarctic wildlife.

There are many exciting places we can choose to visit; a sample of some of the places where we may land, hike, photograph or view spectacular wildlife follows:

Paradise Harbour: A protected bay surrounded by magnificent peaks and breathtaking glaciers, the rocky cliffs of this unforgettable piece of heaven provide perfect nesting sites for blue-eyed shags, terns and gulls. The serenity of Paradise Harbour envelops us once the sound of the dropping anch or fades from our ears. This is a haven for whales as we keep our eyes open for humpbacks, orcas and minkes, as well as crabeater seals, whilst we explore the bay in Zodiacs.

Hydrurga Rocks:  This group of low-lying unprotected granitic rocks protrude from the sea, swept by ocean swells. At first these rocks appear uninteresting, but on closer investigation, calm channels lead to a hidden interior where Weddell seals are hauled out on protected snow beds and noisy chinstrap penguins raise their families on rocky platforms. Hydrurga is the Latin family name for leopard seal (Hydrurga Leonina), and on occasions we see some skulking in the shallows. There are many places to simply sit and watch the rise and fall of clear green water and listen to the magic sounds and calls of the wildlife.

Half Moon Island: This wildlife-rich island is tucked into a neat bay at the eastern end of Livingston Island. On a clear day, the glaciers and mountains of Livingston Island dominate the vista. There is a large chinstrap penguin rookery tucked in between basaltic turrets coloured by yellow and orange lichens. Gulls nest on these turrets and there are often fur seals and elephant seals hauled out on the pebble beaches. At one extremity of the island there is a large colony of nesting blue-eyed shags. At the other end lies a small Argentine station that is sometimes occupied by scientists conducting research on the penguin colony and surrounding waterways.

Lemaire Channl: If ice conditions allow, standing up on the observation deck of the Greg Mortimer quietly moving through the narrow Lemaire Channel could be one of the highlights of our voyage. Cliffs tower 700 metres straight out of the ocean on either side of the ship. The water can be so still that perfect reflections are mirrored on the surface and it is clear to see why this Channel is also known as 'Kodak Alley' - a photographer's paradise. Gigantic icebergs may clog the channel, creating navigational challenges for our Captain and crew; occasionally they may even obstruct our passage.

Port Lockroy: Located on Goudier Island, British Port Lockroy is an important site for both scientific research and visitors to the Antarctic continent. Designated a historic site in 1994 and opened to the Antarctic tourism industry in 1996 , it was discovered in 1904 and used by the whaling industry in the first half of the 1900s was part of the British Operation Tabarin during World War II, and was later used as a British Research Station. Today, Pork Lockroy is manned by the UK Antarctic Heritage Trust and operates as a museum, gift shop and Post Office for visitors from passing Antarctic expeditions. You can even send a post card home from the Penguin Post Office, the world's most southern post office.

Deception Island: Visiting Deception Island is like making a journey to the moon. We sail through the narrow opening of Neptune's Bellows to enter the flooded volcanic crater. The inside of the crater is an unworldly scene, virtually devoid of life. Glaciers flow down from the edge of the crater, littered by black volcanic ash. We can explore the lifeless remains of a derelict whaling station and a vacant British base, or climb to the rim of the crater. Steam rises from the shore indicating that the water is actually warm enough for swim ming , for those who dare. Outside the crater, if conditions allow, we might land at Bailey Head to explore the enormous chinstrap penguin rookery that featured in David Attenborough's Life in the Freezer series.

Neko Harbour: Located in Andvord Bay, Neko Harbour is an inlet home to gentoo penguins, and regularly welcomes Weddell seals. The scenery is dramatic: towering peaks and calving glaciers surround the harbour. The thundering crack of the glaciers as they calve is sure to stop you in your tracks.

Days 11-12: Drake Passage Crossing

Today, our landings come to an end as we enter the Drake Passage for our return journey to South America. With lectures and videos to complete our Antarctic experience, there is still plenty of time to enjoy the magic of Southern Ocean and the life that calls it home. There is time for reflection and discussion about what we have seen and experienced, and the impact this voyage has had on our attitude to life.

As we approach the tip of South America, our Captain may sail close to legendary Cape Horn, weather and time permitting.

Day 13: Disembark in Ushuaia

During the early morning, we cruise up the Beagle Channel, before quietly slipping into dock in Ushuaia, where we will be free to disembark around 0800. Say farewell to your expedition team and fellow passengers as we all continue our onward journeys, hopefully with a newfound sense of the immense power of nature. A transfer to downtown Ushuaia before continuing to the airport is included in the cost of the voyage.

At the conclusion of the voyage, we do not recommend booking flights departing Ushuaia prior to 1200 on the day of disembarkation in case there are any delays.


This itinerary is for guidance only as each voyage will vary depending on ice and weather conditions, and opportunities to see wildlife. Flexibility is key and all part of the adventure of an expeditionary cruise. Furthermore, it's important to understand that the charter flight(s) to/from Antarctica are particularly prone to weather, which requires a flexible flight schedule.

The 16-Dec-2022 departure is a special Christmas, sailing voyage lasting 12 days.

The 07-Jan-2023 departure is a sailing voyage lasting 13 days.

The 01-Feb-2023 departure is a 12 day fly/sail voyage, starting at King George Island and ending in Ushuaia and includes a one night pre-voyage hotel stay in Punta Arenas.

The 14-Dec-2023 departure is a special Christmas, sailing voyage lasting 15 days.

The 25-Feb-2024 departure is a 14 day fly/sail voyage, starting at King George Island and ending in Ushuaia and includes a one night pre-voyage hotel stay in Punta Arenas.

The 08-Mar-2024 is an 18 day sailing voyage, starting and ending in Ushuaia. This extended length trip will aim to explore the little-visited Weddell Sea area.

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What our customers think of Crossing the Antarctic Circle

Crossing the Antarctic Circle trips scored 4/5 from 14 reviews

I loved all the zodiac trips; the landings were incredible too but I could do zodiacs all day every day. The zodiac across Paradise Bay and Spert Island were the best; we used the term "white water zodiacing" at Spert and it was so much fun!

Travelled: February 2022

Jennifer Ruth - USA

The expedition team were some of the most experienced and impressive group of people I have ever met. Many of them both led zodiac cruises and were knowledgeable experts in varying Antarctic subjects.

Travelled: January 2023

Maricela Alaniz - USA

I am very glad I booked with a polar specialist. I would have chosen a different itinerary if I had gone with a local travel agent, and I probably would not have enjoyed it. I also felt I was prepared for the trip.

Travelled: November 2017

Shawn Faessler - United States Of America

It's hard to choose from so many memorable moments; every day I thought it was the best ever but I think I will say that the zodiac excursion across Paradise Bay with the whales right in front of us, or the cruise through Spert Islands channels and the iceberg graveyard with it all set off by the amazingly blue water. Also getting to 68 degrees south was incredible!

Travelled: February 2022

Jennifer Ruth - USA

Kayaking was fantastic, as well as the many zodiac cruises and landings on the different islands and historical sights.

Travelled: February 2022

Jamal Perry - USA

They really made us feel like a family on the ship. The staff was very friendly and knowledgeable in their respective fields.

Travelled: January 2023

John Buschman - USA

The trip was perfectly designed. Allowed us to cross the Drake Passage by air and use the extra days to sail below the Antarctic circle. Greg Mortimer's leader - Flo - did an excellent job picking locations to land and zodiac as well.

Travelled: February 2022

Tom Crowley - USA

The trip cannot be put into words. To see and experience all that we were able to accomplish on our journey can only be experienced. We were fortunate in that we were able to get further south of the circle than we anticipated.

Travelled: January 2023

John Buschman - USA

Best encounter with penguins was the final day. If you sat down, some of the more curious youngsters would come up to you and check you out. Made for some memorable pictures.

Travelled: February 2022

Tom Hoster - USA

Most memorable moment: the humpback whales all around us in the Lemaire Channel.

Travelled: February 2022

Tom Crowley - USA

10/10 - The ship, crew, and expedition team exceeded our expectations

Travelled: December 2022

Francis Smith - USA

On our second day in Antarctica, we celebrated crossing the Antarctic circle. All guests and expedition guides gathered on deck 8 as we joined in an Antarctic circle ritual: stamping a circle on our foreheads! Afterwards, we enjoyed the most fantastic views of The Gullet - a narrow passageway surrounded by towering mountains covered in thick layers of ice. It was the most beautiful place I have ever seen!

Travelled: January 2023

Maricela Alaniz - USA

Cruise was all it was cracked up to be. Kayaking was very special. Food was surprisingly good.

Travelled: February 2022

Tom Hoster - USA

Expedition team were extremely knowledgeable and on task with any inquiries you might have. There were years of experience as the team had been in Antarctica a number of times.

Travelled: February 2022

Tom Crowley - USA

The entire trip greatly exceeded all expectations! From the great weather affording us the opportunity to leave the ship on zodiac cruises, landings and other excursions twice most days, to also travelling as far south of the Antarctic Circle as we did.

Travelled: February 2022

Jamal Perry - USA

I expected it to be an amazing trip and it was even better than expected. I don't think you can really be prepared for the experience.

Travelled: February 2022

Jennifer Ruth - USA

10/10 - The trip was absolutely fantastic! We had an amazing crew that jam-packed as many landings, activities, and zodiac cruises as possible into just 6 days on the peninsula. I enjoyed the citizen science and many lectures about Antarctic natural and human history. This is an experience that I will never forget!

Travelled: January 2023

Maricela Alaniz - USA

The staff on the Greg Mortimer exceeded any expectations for the entirety of the trip with their desire to give us the best experience possible in every way, from caring for us, our comfort, our nutrition to our desire for fun, and to see the micro and macro fauna.

Travelled: February 2022

Teresa Targosz - USA

Everything was perfectly organized by Swoop. Fast, precise and very much in details. I can also say I had perfect advice which ship took for my Antarctica adventure. Great communication at all times. Would highly recommend.

Travelled: November 2018

Rafal Wilk - Ireland

It was the right combination of luxury and comfort and excellent expedition leaders and lecturers. We also appreciated their years of experience in Antarctica.

Travelled: January 2023

Rebecca Klein - USA

Cruising below the Antarctic circle near Crystal Sound (can't remember the exact location) and witnessing the otherworldly site of a sea of bergy bits, growlers and icebergs tightly packed together as far as the eye can see. Like a broken-up ice shelf with pieces so close it looked like you could hop from one to another for miles.

Travelled: February 2022

Jamal Perry - USA

Most memorable moment: kayaking south of the Antarctic Circle.

Travelled: February 2022

Tom Hoster - USA

The people made everything run very well, the service and food were excellent and everyone was helpful and friendly from every angle.

Travelled: January 2023

Timothy Sieck - USA


About The Ship

  • With its sleek X-bow lines and ground breaking design, few new Polar ships have created such excitement.
  • Zodiac platforms specially designed for quick boardings and more time exploring
  • State-of-the-art stabiliser system and polar code 6 ice rating  
  • Large comfortable cabins

With her slick lines, small number of guests, well-priced balcony suites and onboard hot tub, this is one of the hottest ships in Antarctica right now.

Alex Mudd Polar Specialist

Prices, Departures and Inclusions

Prices quoted below are per person based on 2 people sharing. Cabin availability changes all the time so please contact us for up-to-date details and information on specific cabin availability.



* Note: Prices are per person. Paid in USD ($) - figure above is based on today's exchange rate. Actual cost $16195

Additional Notes

  • The 14-Dec-2023 departure is a special Christmas, sailing voyage lasting 15 days.
  • The 25-Feb-2024 departure is a 14 day fly/sail voyage, starting at King George Island and ending in Ushuaia and includes a one night pre-voyage hotel stay in Punta Arenas.
  • The 08-Mar-2024 is an 18 day sailing voyage, starting and ending in Ushuaia. This extended length trip will aim to explore the little-visited Weddell Sea area.

Single Supplement And Child Policy

For those travelling solo who would like their own cabin, the single supplement is 1.5 times the cost of a single berth, please contact us for details. However, there is no single supplement for passengers willing to share a cabin. 

Children aged 8 years old or over are welcome. There isn't any concession on pricing. Please contact us for details.

Optional Adventure Activities

Enhance your trip with the following add ons. Limited places per activity.
Get in contact to check availability.

Activity Cost Additional Information
Add on icon Kayaking Kayaking $1,295 An immersive full sea kayaking program for those who want to kayak multiple times (as often as weather and ice conditions allow). Prior kayaking experience to at least intermediate level is required and you must be able to do a wet exit to participate. Available on all departures, subject to weather and ice conditions. Booking in advance is essential.
Add on icon Polar diving Polar diving $1,260 All departures.
Add on icon Polar snorkelling Polar snorkelling $640 Available on selected voyages - costing USD$640 - 800. No experience required. Dry suit provided.
Add on icon Photography Photography Complimentary All departures.
Add on icon Mountaineering Mountaineering $1,260 Available only on selected departures.
Add on icon Snowshoeing Snowshoeing $320 Available only on selected voyages. Price varies from USD$320-350
Add on icon Camping Camping $150 Available only on selected departures.
Add on icon Paddling Paddling $640 A gentler option staying closer to shore and using inflatable kayaks, in a group of maximum 6 participants. Available on select departures and includes multiple outings, subject to suitable weather and ice conditions. Suitable for novices and only offered in calm conditions. Booking in advance is essential.


  • Overnight hotel accommodation in Ushuaia on Day 1
  • A 3-in-1 waterproof polar expedition jacket
  • An experienced team of destination specialists and activity leaders
  • Captain's Welcome and Farewell drinks reception
  • Complimentary use of fitness centre
  • Voyage aboard the vessel as indicated in the itinerary
  • Accommodation during the voyage on full board basis
  • Beer, house wine and soft drinks with dinner
  • All shore excursions and zodiac activities
  • Educational lectures by expert onboard polar guides
  • Complimentary WiFi
  • Access to an onboard doctor and basic medical services
  • Loan of rubber boots for the voyage's duration
  • Comprehensive pre-departure information
  • Port taxes and any entry fees to historic landing sites
  • Gratuities for ship crew 
  • A printed photo book produced with photos from your voyage


  • Flights to and from points of embarkation/disembarkation
  • Any additional services before and after your voyage
  • Transfers not specific to the itinerary
  • Travel insurance or emergency evacuation charges
  • Optional adventure activities
  • Optional activity surcharges
  • Any visa, passport and vaccination expenses
  • Airport arrival or departure taxes
  • Items of a personal nature: laundry, beverages, etc
  • Additional onboard purchases (i.e. gift shop)

Questions about this Voyage?