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A large penguin colony

Crossing the Circle

Roundtrip Ushuaia - Example 14 Day Cruise aboard MS Seaventure
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Embark on a comfortable 14-day journey aboard the Seaventure, navigating through the Drake Passage and along the Antarctic Peninsula to cross the Antarctic Circle. As you venture southward, expect to encounter increasing amounts of sea ice, along with remarkable wildlife and breathtaking landscapes. Witness extraordinary wildlife sightings, including penguins, whales, seals, and seabirds. Reaching 66°33’S will mark your entry into a select group of explorers who have ventured this far south—a remarkable feat akin to a quest into uncharted territories.
Glacier trekkingBlue ice of AntarcticaWalk across the pristine Antarctic landscapeFur seal paradise in AntarcticaA group of travellers sail around a penguin colony off the shores of AntarcticaA large penguin colony
Highlights
  • Cross the Antarctic Convergence and enter Antarctic Ocean waters
  • View spectacular sights of icebergs and abundant Antarctic wildlife
  • Board Zodiac boats for a closer exploration of the landscapes and wildlife
  • Travel to 66 degrees and 33.7 minutes south
  • Visit some of the most stunning bays and channels of the Peninsula
  • Explore active scientific bases and historical sites
Activity Level: Variable
Activity options vary depending on destination and operator. Activity level is determined by the range and intensity of activities you choose to participate in. Discuss with your Trip Planner which options are best for you.
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Full Itinerary

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Day 1: Arrive in Ushuaia

No need to stress about missed connections or flight delays as you arrive with plenty of time to unwind and enjoy the beautiful Arakur Resort & Spa or spend time discovering the southernmost city in the world, Ushuaia.

Day 2: Embark

After breakfast, you’re free to explore Ushuaia or unwind at the resort until your mid-afternoon transfer to the ship. Onboard, 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 your early evening sail through the Beagle Channel, past Magellanic Penguin, Rock Cormorant, and Sea Lion colonies.
 

Day 3-4: Drake Passage

As you make your way ever closer to the white continent, numerous Polar Experts will prepare us with presentations on everything Antarctic, from wildlife to history. Eventually, we’ll cross the Antarctic Convergence where we’ll notice a distinct drop in temperature as we 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. We’re likely to witness some spectacular sights, from icebergs to an array of seabirds and whale species. If we’re lucky, we may see some of them fully breach from the sea.
 

Day 5: South Shetland Islands

In the waterways of the Antarctic Peninsula, make as much time as possible to explore by inflatable Zodiac boats and marvel up close at natureís glory. Your Expedition Leader and Captain will create a flexible itinerary based on weather, ice, and opportunity. Aim for the most scenic bays and channels of the Peninsula with stops at penguin rookeries, seal wallows, bird colonies and whale feeding areas, as well as sites of historic and scientific interest.

Your first sight of land will likely be that of the South Shetland Islands. These highly volcanic islands offer amazing abundance and beauty. Visit Half Moon Island nestled inside Livingstonís eastern shore, or conditions permitting, visit historic Deception Island. Being further north, sub-Antarctic species are more commonly found here, including Chinstrap penguins and Southern Elephant seals.
 

Day 6-8: Antarctic Circle

As you head south across the Bransfield Strait, sail towards the Antarctic Circle. From your most southerly point (south of the Antarctic Circle), make your way back north, cruising through the narrow waterways and channels of the Antarctic Peninsula.

Spectacular waterways such as Crystal Sound, or the living museums of Detaille or Horseshoe Island are some of the less visited places of the Antarctic Peninsula. These waters are significantly further south making sea ice more common. The ice ultimately directs what adventures you will have in these lesser traveled waterways.
 

Day 9-11: Antarctic Peninsula

Heading north you enter Gerlache Strait and Trinity Coast. Here you may explore picturesque Neko Harbor, sheltered Paradise Harbor, the Humpback Whale favored Wilhelmina Bay, the striking Lemaire Channel, the wildlife-filled Penola Channel, or the majestic Neumayer Channel. You may stop at an active scientific base such as Polandís Arctowksi or Ukraineís Vernadskiy as well as a historic base such as U.K.ís Port Lockroy or Wordie House.

Adelie, Chinstrap and Gentoo Penguins abound, and Weddell and Crabeater seals are often found hauled out to rest along with predatory Leopard seals and the assertive Antarctic Fur Seal. Minke and Humpback whales are frequent visitors in the late season and Orca sightings are also common.
 

Day 12-13: Drake Passage

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

Day 14: Ushuaia | Disembark

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

Ship/Hotel

MS Seaventure

Arakur Resort and Spa

Dates & Prices

My Preferred Start Date

Deals

Early Booking Discount 25549
Enjoy up to 20% discount when booking your 2025-26 departures. This offer is subject to availability for new bookings and cannot be combined with other discounts. Additional restrictions may apply. Please contact us for details.
Applies to Feb 4, 2026 departure

Per person starting at
$15,555 2-3 travelers
Triple Stateroom
Averaging 188 sq. ft. Queen size bed or two twin-sized beds and a third berth and sitting area.
Porthole Stateroom
Averaging 188 sq. ft. Queen size bed or two twin-sized beds, portholes and sitting area.
Window Stateroom
Averaging 188 sq. ft. Queen size bed or two twin-sized beds, window and sitting area.
Veranda Stateroom
Averaging 224 sq. ft. and a 39 sq. ft. balcony. Queen size bed or two twin-sized beds, private balcony and sitting area.
Owner's Suite
Averaging 331 sq. ft. and a 58 sq. ft. balcony. Queen size bed or two twin-sized beds, private balcony and sitting area.

Notes

Single supplement - A limited number of twin suites may be sold for single occupancy at 1.7 times the twin rate.

Travel Insurance - All passengers are required to carry valid travel insurance which must contain medical and evacuation coverage of no less than $150,000 as well as cancellation and trip interruption.
Included
  • 13 Breakfasts, 11 Lunches, 12 Dinners
  • 13 Nights Accommodations
  • Accommodations as listed
  • Ground transportation as listed
  • Activities as listed
  • Meals as listed
  • Access to a 24-7 Emergency line while traveling
  • Coffee, Tea and Cocoa Available Around the Clock
  • Expedition Parka 
  • 500 MB WiFi for personal devices
  • Digital Voyage Log
  • Citizen Science program: participation in a variety of scientific activities that support important research projects
  • Beer/wine/soft drinks with lunch and dinner
  • All scheduled landings and excursions
  • A pair of loaner boots for use during the voyage
  • All port and landing fees
Excluded
  • Gratuities
  • Travel Insurance
  • Personal Expenses
  • Flight costs (please request a quote)
  • Additional excursions during free time
  • Fuel and transportation surcharges (when applicable)
  • Pre- or post-voyage expenses
  • All passengers that travel with Polar Latitudes, the operator of your ship, are required to carry valid travel insurance. This insurance must contain medical and evacuation coverage and should include cancellation and trip interruption as well. As any potential evacuation from Antarctica can cost up to $150,000 no policy should carry less than this amount of coverage.
  • Onboard communication charges such as outgoing phone calls or more than 500 MB WiFi from personal devices

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