Our new vessel's first air-cruise expedition to Antarctica.
Our most popular Antarctic expedition itinerary.
The Polar Circle air-cruise is one of the most adventurous expeditions that we offer.
An introductory and affordable Antarctic experience.
Discover these two distant and beautiful destinations, a true adventure experience.
Learn More about Antarctic Air-Cruises
A wilderness expedition, exploring and sailing between massive blue-hued glaciers and the sharp peaks of the Andes mountains.
Pair a rich adventure experience in the Falklands (Malvinas) with an in-depth visit to South Georgia.
Three wild and scenic destinations in one.
Learn More about Sea Voyages
Air-Cruise Brochure 2026-27
Air-Cruise Brochure 2025-26
The planet’s most mysterious place, veiled by an ice sheet.
An island of icy peaks and wildlife-rich beaches
Rich biodiversity and history in the heart of the South Atlantic Ocean.
Blue glaciers, sharp peaks, and fjords define Patagonia’s untamed landscape.
Steep, rocky and impossibly windy, Cape Horn is known as a route of legend.
Official sailing the Antarctic seas during the 2026-27 season.
Small ship custom-built to the latest Polar Code specifications.
Sturdy and nimble, this ship is built for Antarctic expeditions.
High-wing aircraft suited for landings in Antarctica.
Get all the details you need at your fingertips
Your essential Antarctic travel companion
Download your guide and learn about Antarctic flights
Prepare for your Antarctic expedition cruise
Discover our latest offers and special savings
Gear up for your expedition with essential equipment from our trusted partner, New Headings.
Enhance your expedition with our extra activities
Our exclusive portal for booked guests providing access to the Participation Form and everything their upcoming expedition.
Learn more about our mission and vision
Meet the people shaping the Antarctica21 Experience
Discover insights and travel stories in our blog
Paving the way for more sustainable and responsible travel
Latest features in the press
We’d love to hear from you
The planet’s most mysterious place, veiled by an ice sheet that hides nearly all its landscape.
An island of icy peaks and wildlife-rich beaches, South Georgia is home to Antarctic wonders.
Blue glaciers, sharp peaks, and wildlife-rich beaches define Patagonia’s untamed landscape.
Set over 300 miles, the Falkland Islands are in the heart of the South Atlantic Ocean.
Your guide to navigating our flights to Antarctica
Prepare and plan for hassle-free travel
Discover our latest offers and special deals
Get your essential travel gear
Learn more about our mission and team
Meet the dedicated team behind our mission
Discover insights and stories from A21
Paving the way for responsible exploration
Latest updates and features in the press
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