Discover our New 2024-25 Sea Voyages
Our new collection of boutique expeditions to Antarctica, Sub-Antarctica, and Patagonia & Chilean Fjords.
2024-25 Season Expeditions Revealed
As specialists in small-ship Antarctic expeditions, we provide you with boutique on board accommodations and intimate adventure experiences for an unmatched exploration of the last continent.
Explore Our Itineraries
Antarctica21 operates Fly & Cruise Expeditions to Antarctica and Sea Voyages to the Falkland Islands (Islas Malvinas), South Georgia, and Antarctica. Our trips are boutique wilderness adventures taking you to Antarctica and beyond. Enjoy small ship experiences that allow you time to explore our remote destinations.
Sail on a Small Ship
When traveling to Antarctica, there are several Antarctica ship options to consider: small, medium, or large ships. Learn more about how to choose the best ship for your Antarctic expedition.
Create Your Perfect Antarctic Expedition
When planning the ultimate trip to the Last Continent, there are many options to weigh and factors to consider for the best Antarctic expedition. We have compiled a list of 10 steps to help you craft your perfect Antarctic expedition cruise.
An Insider’s View to Antarctica
As the next Antarctic season draws near, we asked some of our expert polar guides and team members why they are looking forward to when returning to Antarctica. Read the response!
Sturdy and nimble, this ship was built to sail the ice-choked waters of Greenland and is ideally suited for Antarctic expeditions.
Featuring a modern design and innovative technologies, this expedition vessel was custom-built for our Antarctic air-cruises.
Sail & Save on Ocean Nova
Our guests reach Antarctica quickly by flight and cruise through icy and magical landscapes.
Sail on Ocean Nova and save $2,000 per person on select Classic Antarctica Air-Cruise departures, our most popular expedition. Book now to secure an exclusive Antarctic Travel Credit!
We will be happy to assist you in planning your Antarctic expedition with us.
Are you interested in learning more about our adventure expeditions?
We're here to help plan your trip of a lifetime and customize your journey!
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’’Expedition leader and staff more than exceeded my expectations – so qualified, intelligent, passionate and patient. By the end of our few days, they felt like old friends. I’ll really miss them and the environment they created for me and my family.’’
‘’Hoping to return again in 2023-2025. Truly mesmerizing, absolute joy – life-changing experience.’’
‘’An outstanding experience made possible by everyone involved. Would and will recommend A21 to friends and family.’’
Antarctica21 In the News
Advantage - April 2023
The Great White Wonder
A land of rugged beauty, millennia-old icebergs and plentiful wildlife, Antarctica delivers all that it promises, and more.
National Geographic UK - September 2022
Antarctica: an expert’s guide to making the most of your time
HOTBOOK - May 2023
El Magellan Explorer, un hotel de lujo flofante
Lonely Planet - July 2022
How to plan an epic trip to Antarctica
CNN Travel - April 2022