Ultimate Antarctica Circle Crossing | Seaventure

From Ushuaia to Ushuaia

Tour Overview

Unveil the mysteries of the southernmost region on a 15-day Antarctic adventure, which aims to cross the Circle at 66°33’S!

Bring your dreams to life aboard the comfortable MS Seaventure, a 1-A Super ice class expedition vessel. With twice-daily shore excursions and landings, you will explore Antarctica's breathtaking landscapes and wildlife, all while being guided by expert naturalists.

Your voyage takes you through the renowned Drake Passage, the South Shetland Island and down the awe-inspiring Antarctic Peninsula. One of the key highlights is the chance to join the ranks of the few explorers that have crossed the Antarctic Circle at 66°33’S.

Witness untouched wilderness—dramatic ice formations, towering glaciers, and pristine waters teeming with life. Along the way, encounter the iconic wildlife of Antarctica, including majestic whales, colonies of penguins, curious seals, and a variety of seabirds. You'll also experience the thrill of standing in one of the most remote places on Earth—an experience few can say they've had.

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There’s plenty of time to explore ashore, visit penguin colonies, take a polar plunge, capture photos, enjoy a zodiac cruise, or simply unwind and soak in the natural sounds around you.

This longer itinerary goes beyond the ordinary, crossing the Antarctic Circle as you travel further south than most!

Take your winter adventure to the next level with a thrilling polar plunge! Join the polar plunge and immerse yourself in frigid waters for an unforgettable rush of adrenaline.

Tour Itinerary

Day 1
Arrive in Ushuaia

After a friendly welcome at the airport and a transfer to the included hotel, take some time to unwind or explore the southernmost city in the world, Ushuaia.

Our evening briefing at your hotel is your opportunity to ask questions and meet some of your fellow explorers.

Day 2
Embarkation

Spend your morning relaxing at the hotel, or visit a museum or the Argentinean leather markets in Ushuaia, before or just relaxing at the hotel until our mid-afternoon escort to the ship. Our Expedition Team and ship staff will welcome you on board and get you settled in, followed by a safety and orientation briefing and our Captain’s welcome dinner. We’re on our way to Antarctica!

Day 3-4
Drake Passage

Join our Polar Experts as they share their vast knowledge of Antarctica, from its enchanting wildlife to its bold history. Participate in our pioneering Citizen Science program, or sit back and take in this fabled journey while catching glimpses of rarely-seen wildlife. Keep your binoculars handy to identify the many seabirds that escort our ship as we cross the Antarctic Convergence into Antarctica’s waters and noticeably cooler temperatures.

Day 5
South Shetland Islands

Over time, the volcanic activity of the South Shetland Islands has created a geology unlike any other. Here, you can expect a spectacular display of mountains, glaciers, and wildlife including Chinstrap and Gentoo penguins; and it’s not uncommon to share the water’s edge with Elephant and Fur seals. Whales are often spotted as well. So, we’ll settle into our Zodiacs and kayaks and spend most of our day exploring. Whether on land or sea, in Zodiac or kayak, be prepared for a fully immersive introduction to this incomparable part of the world.

Day 6-9
Antarctic Circle

Heading south across the Bransfield Strait, we begin to see the breathtaking outline of the Antarctic Peninsula. Wildlife sightings, including penguins, whales, and fur seals, become more frequent, as do dramatic ice sculptures. Should Antarctica’s unpredictable weather and ice permit, you will be among the lucky few to cross the Antarctic Circle, where the sun remains in the sky for 20 hours a day. Following a tradition first established by sailors crossing the equator, we’ll celebrate the occasion by… (Sorry, you just have to be there), before heading onward toward any number of historic and rarely visited British survey bases, after which we turn back north.

Day 10-12
Antarctic Peninsula

Heading north, we’ll explore all the Antarctic Peninnsula has to offer, including any number of spectacular bays and famed harbors, maneuvering through dramatic channels as we traverse the wildlife-rich waters, encountering a wide variety of lively penguins, seals, and whales along the rugged coastlines and in the sea. There are always great opportunities to stop at several active scientific bases and historic landing sites along the way, as we leave no opportunity unseized-upon in our quest to explore the very best of this magical place.

Day 13-14
Drake Passage

We leave this magical place and make our way north, once again heading across the Antarctic Convergence and the Drake Passage. We have one last hurrah as we celebrate the conclusion of our expedition with a special slideshow and a final meal together.

Day 15
Disembark in Ushuaia

With huge smiles on weary, content faces, we disembark in the morning, letting you catch a flight to Buenos Aires or stay in Ushuaia for more sights and adventure. *Flight not included


*Please note: Cruise itinerary is subject to change depending on weather conditions, ice conditions and other factors.

What’s Included

Accommodation
  • Included Copy 20 1 night pre night cruise accommodation in Ushuaia including breakfast
  • Included Copy 20 Accommodation onboard for 13 nights
  • Included Copy 31 Cabin upgrade available
Food
  • Included Copy 20 All meals, snacks, tea and coffee during voyage.
  • Included Copy 20 Beer, house wine and soft drinks with dinner.
  • Included Copy 20 24/7 tea, coffee & hot cocoa
  • Included Copy 20 In-room mini-bar refilled once daily with non-alcoholic beverages
Fees & Services
  • Included Copy 20 Transfer from Ushuaia hotel accommodation to the ship for embarkation
  • Included Copy 20 Transports to Ushuaia airport or city centre on return to port
  • Included Copy 20 Onboard lecture program from Expeditions Team and Naturalist Guides.
  • Included Copy 20 All shore excursions and Zodiac cruising
  • Included Copy 20 All port taxes & landing fees
  • Included Copy 20 Onboard lecture program from Expeditions Team and Naturalist Guides.
  • Included Copy 20 Use of rubber boots on loan for excursions.
  • Included Copy 20 Exclusive MCKEON down Inner jacket to keep & outer Shackleton Expedition Jackets will be on loan
  • Included Copy 20 Use of onboard gym, sauna, pool and jacuzzi
  • Included Copy 7 International and domestic flights, Travel Insurance, Laundry & other personal expenses
  • Included Copy 7 Gratuities for Expedition team and crew (recommended US$20 per person per day)
  • Included Copy 31 Optional Activities: Kayaking & Camping (Additional cost)
Transportation
MS Seaventure

MS Seaventure

138 Passengers

Activities

  • Included Explorations via Zodiacs to get close to glaciers, icebergs and wildlife
  • Included Lectures and information sessions hosted by naturalist-guides
  • Included Explore the magic of Antarctica with a sea kayak adventure - be sure to book in early!
  • Included Hiking opportunity - get outstanding views and photos!
  • Included Shore landings to discover the infinite riches of the Antarctic Peninsula
  • Included Be brave and participate in a Polar plunge
  • Included Sail south in an attempt to cross the Antarctic Circle at 66°33’S,
Click here for dates & prices
Duration

15 days

Price from

$15,665 USD

Per person, twin share

Based on Triple cabin,19 Feb 27

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