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Ultramarine, Antarctic Explorer ex Buenos Aires Return

11 Night Cruise Only


Cruise Itinerary
Date Port Arrive Depart
27 Dec 2025 Buenos Aires, Argentina Hotel
28 Dec 2025 Buenos Aires, Argentina Flight to Ushuaia
28 Dec 2025 Ushuaia, Argentina Embark
29 Dec 2025 Drake Passage
30 Dec 2025 Drake Passage
31 Dec 2025 South Shetland Islands, Antarctica
1 Jan 2026 South Shetland Islands, Antarctica
2 Jan 2026 Antarctic Peninsula
3 Jan 2026 Antarctic Peninsula
4 Jan 2026 Antarctic Peninsula
5 Jan 2026 Drake Passage
6 Jan 2026 Drake Passage
7 Jan 2026 Ushuaia, Argentina Disembark Flight to Buenos Aires
7 Jan 2026 Buenos Aires, Argentina
10 Night Cruise sailing from Ushuaia roundtrip aboard Ultramarine. 1 night hotel stay pre-cruise in Buenos Aires.

Please note: The itinerary shown includes land/flight components that are part of a Mandatory Transfer Package which may be at an additional cost. Please check at time of enquiry/booking.

Day 1 Arrive in Buenos Aires, Argentina
Upon arriving in this splendid city, known for its vibrant Argentinian culture, European architecture and cosmopolitan vibe, you will independently transfer to your group hotel (pre-expedition hotel night included in mandatory transfer package).

Day 2 Fly to Ushuaia and Embark
After an early breakfast at the hotel, the group will transfer to the airport and board our private charter flight to Ushuaia, Argentina.

Upon arrival, you will be transferred from the airport to a central downtown location to explore this quaint port town on your own before making your way to the designated meeting spot pier.

After a late afternoon embarkation, you will sail along the historic Beagle Channel, which transects the Tierra del Fuego archipelago in the extreme south of South America. Excitement builds in anticipation of your next stop: the Antarctic!

Days 3 and 4 Crossing the Drake Passage
The unpredictable and exciting Drake Passage is an adventure unto itself. While being well taken care of by our expert onboard staff and leaders, you’ll have plenty of time to gaze out at the ocean, take pictures of seabirds swooping around the ship, and get to know your Expedition Team and fellow travelers.

Days 5 to 9 South Shetland Islands and Antarctic Peninsula
Once the Drake Passage is left in our wake and the South Shetland Islands come into view, your Antarctic adventure truly begins. You will begin to appreciate why this region has long captivated the attention of explorers and travelers alike. On every visit to Antarctica, we witness something new or unexpected, which means your expedition will be unlike any other—a unique, personal experience.

Each day, you will take Zodiac excursions from the ship to explore local bays, channels and landing sites. With wildlife always at the forefront of our minds, you will visit penguin rookeries, scout for humpback and minke whales, and search for a number of southern seal species, including the cunning leopard seal.

The majesty of the Antarctic Peninsula’s mountains will enchant as you hike snowy pathways to vantage points offering panoramic views of your surroundings. You will discover that Antarctica is a land of extremes. At one moment you’ll be overcome with a feeling
of complete isolation and silence, and the next you’ll be inspired by nature as a calving glacier crashes into a brilliant blue sea or a penguin waddles by to inspect your footwear.

Amid the serene silence of Antarctica, noisy interludes—such as penguins squabbling over prized pebbles—become indelible memories.

Each day will be different, carefully crafted by your Expedition Team to inspire and educate you about this wonderful part of the world.

Days 10 and 11 Crossing the Drake Passage
The journey back across the Drake Passage provides a final opportunity to enjoy the invigorating Southern Ocean air. Spend time on the deck watching for seabirds and scouting for whales, enjoy presentations by your Expedition Team, and celebrate the experiences you've shared exploring the remarkable world of Antarctica.

Day 12 Disembark in Ushuaia and Fly to Buenos Aires
You will arrive in Ushuaia in the morning and disembark after breakfast. You will then make your way towards your group charter flight to Buenos Aires.

This ship, whose name means "beyond the sea", will redefine what is possible in the Polar Regions. This ship will be more than just a ship—it will be an unrivalled home base that allows our guests to experience the Polar Regions in ways never before seen.

Two helicopters and two operable helidecks will allow more of our passengers to simultaneously experience new destinations accessible only by air, and enjoy a once in a lifetime aerial perspective of the Polar Regions.

Ultramarine offers the largest selection of adventure options, including sea kayaking, paddling, camping, mountaineering, skiing, and standup paddle boarding. And now, for the first time ever, the opportunity for flightseeing, helihiking, and heliskiing.

Nature doesn't wait. Ultramarine's water-level Zodiac hangar houses 20 Zodiacs launched from four embarkation points easily accessible from two ready rooms. When wildlife has been spotted or a magical sunset appears, passengers won't miss a thing.

Optimized fuel, water, provisioning, and waste-handling systems have enabled a best-in-class, 70-day operational range that will allow Ultramarine to offer up a completely new set of polar experiences to your clients—from the design of unprecedented new itineraries to exploring new, never-before-seen landing sites.


Ship Profile & Stats
  • Length: 128 metres
  • Draft: 5.1 metres
  • Speed: 16 knots
  • Ship registration: Marshall Islands
  • Passenger capacity (dbl): 199
Ship Amenities
  • Refrigerator
  • Electric Current 220V
  • HD Flatscreen Television
  • Individual Climate Control
  • Heated Bathroom Floors
  • In Room Safe
Ship Facilities
  • 4 Bars
  • Lift
  • Lecture Theatre
  • Panorama Lounge & Bar
  • Library
  • Spa & Sauna
  • Fitness Centre
  • Bistro Dining Room
  • Polar Boutique
  • Medical Centre
  • 2 Ready Rooms with Individual Lockers
  • Main Restaurant
Quark Expeditions has been one of the leading innovators and operators of expedition cruises, especially in polar regions, since 1991. The company has pioneered and developed a concept of fantastically adventurous journeys in first class comfort on powerful, polar icebreakers. This concept is unique and many "First Ever" passenger voyages have been successfully operated: the first North Pole voyage, the first transpolar voyage through the North Pole, the first Circumnavigation of Antarctica, the first "Far Side" of Antarctica voyage, the first Weddell Sea voyage, the first Northeast Passage and the first Circumnavigation of the Arctic are all part of this tradition.

Names such as Amundsen, Scott, Shackleton, Franklin, Peary and Nansen are synonymous with the Golden Age of Exploration and, thanks to the polar climates, elements of the past have been well preserved. Viewing these historical sights is a great experience and worthy of care and respect. Quark Expeditions understands this and ensures that all our passengers are fully briefed before any visits take place.

Deck 02

Deck 03

Deck 04

Deck 05

Deck 06

Deck 07

Deck 08

Ultra Suite Ultra Suite
Located on Deck 6, with approximately 563 sq. ft. (52.3m2) of interior living space, and a 46 sq. ft. (4.3 m2) balcony. This suite is perfect for guests who want to travel without compromise. Our largest and most luxurious suite features the most sleeping, entertainment and storage space onboard the ship. It is perfect for families or travelers who want all the comforts of home onboard the ship.

Features: one double or two single beds in a private bedroom with walk-in closet, sitting area with sofa bed and additional walk-in hallway closet, private balcony, desk, refrigerator, TV, private bathroom with shower, bathtub and heated floors and separate powder room.

Owner's Suite Owner's Suite
Located on Deck 6, with approximately 446 sq. ft. (41.4 m2) of indoor living space and a 46.3 sq. ft. (4.3 m2) balcony. This suite is perfect for guests who want it all. A large, luxurious suite featuring a private bedroom, full bathroom, powder room, and two separate living spaces. This suite is perfect for families or couples who want all the comforts of home onboard the ship.

Features: one double or two single beds in a private bedroom with walk-in closet, sitting area with sofa bed and additional closet, private balcony, desk, refrigerator, TV, private bathroom with shower, bathtub and heated floors and separate powder room.

Penthouse Suite Penthouse Suite
The only suite category to be located on Deck 7, with approximately 369 sq. ft. (34.3 m2) of indoor living space, and a 67 sq. ft. (6.2 m2) balcony. This suite is perfect for guests wanting to wake up to unobstructed polar views from the warmth and comfort of their bed onboard the ship. These suites offer the best of everything—views, spacious interiors, full bathrooms and generous balcony sizes—as well as easy access to the wellness centre.

Features: one double or two single beds, sitting area with sofa bed, private balcony, desk, refrigerator, TV, private bathroom with shower, bathtub and heated floors.

Terrace Suite Terrace Suite
Located on Deck 6, with approximately 350 sq. ft. (32.5 m2) of indoor living space, and a 100 sq. ft. (9.3 m2) balcony. This suite is perfect for guests wanting generous interiors with a wide layout and the largest balconies on the ship. Centrally located on Deck 6, guests will enjoy minimal movement and motion from the comfort of these suites.

Features: one double or two single beds, sitting area with sofa bed, private extra-wide balcony, desk, refrigerator, TV, private bathroom with shower, bathtub and heated floors.

Deluxe Balcony Suite Deluxe Balcony Suite
Located on Decks 4 and 6, with approximately 299 sq. ft. (27.8 m2) of indoor living space, and a 70 sq. ft. (6.5 m2) balcony. This suite is perfect for guests wanting a larger living space, full bathroom, and a substantial balcony. Deluxe Balcony Suites are the first suite type to offer additional privacy in the bathroom with an enclosed toilet, a full bath and shower to make it easier for guests to get ready together in the morning.

Features: one double or two single beds, sitting area with sofa bed, private balcony, desk, refrigerator, TV, private bathroom with shower, bathtub and heated floors.

Explorer Suite Explorer Suite
Located on Deck 3, and approximately 285 sq. ft. (26.5 m2). These suites are perfect for people traveling together or solo guests looking to share with like-minded individuals. This suite maximizes interior living space while still offering guests the opportunity to stay connected to the outdoors. Our entry-level twin suites are the largest available on a ship of this class.

Features: one double or two single beds, sitting area with sofa bed, picture window, desk, refrigerator, TV, private bathroom with shower and heated floors.

Explorer Triple Explorer Triple
Located on Deck 3, and approximately 285 sq. ft. (26.5 m2). This suite is perfect for guests traveling solo who want to share their experience with other like-minded travelers of the same gender, or for groups of three traveling together. Featuring three separate single beds, and amenities for each of the three guests.

Features: three single beds (two of which can be combined into a double bed), sitting area, picture window, desk, refrigerator, TV, private bathroom with shower and heated floors.

Balcony Suite Balcony Suite
Located on Decks 4 and 6, with approximately 226 sq. ft. (21 m2) of indoor living space, and a 52 sq. ft. (4.8 m2) balcony, this entry-level balcony suite is one of the largest available on a ship of this class. This suite is perfect for guests who are looking for both indoor and outdoor living spaces. There are four connecting suites in this category, making this an excellent option for families or groups wanting to stay connected to each other during their expedition.

Features: one double or two single beds, sitting area with sofa bed, private balcony, desk, refrigerator, TV, private bathroom with shower and heated floors.

Solo Panorama Solo Panorama
Located on Deck 6, and approximately 132 sq. ft. (12.3 m2). This suite is perfect for solo guests who appreciate privacy and want to wake up to sweeping views from the comfort of their bed. These are the only solo suites with floor-to-ceiling windows available onboard any ship in its class.

Features: single bed, floor-to-ceiling window, desk, refrigerator, TV, private bathroom with shower and heated floors.
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*All prices are per person twin share unless stated as solo, triple or quad share.
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