Antarctica21 Expeditions

Transform your perspective on the planet and your relationship to it. Antarctica21 is committed to creating the ideal Antarctic expedition, providing safe, convenient, comfortable access to a life-changing experience.

Expeditions in Antarctica

Antarctica21 pioneered air-cruise expeditions in Antarctica, and we understand all the complexities of ensuring a smooth, safe, and enjoyable adventure. Our team knows the region’s unique geography, natural history, wildlife, and ecology. Above all, we love sharing our expertise with our travelers.

Moreover, this is our backyard. Our company was founded in Punta Arenas, the traditional gateway for the first Antarctic explorers. It remains an ideal base of operations as we respond to our region’s changing conditions, constantly refining and enhancing our trips.

Thanks to our Antarctica21 team and their service, we offer the most extensive suite of Antarctic air-cruises in the world. We are proud of this achievement, and we continue to improve our service and our expeditions. As the leading boutique tour operator of expeditions in Antarctica, we constantly strive to innovate and develop our environmentally responsible expeditions to the White Continent.

NOTE: Antarctica21-branded trips are offered and operated by a group of companies. Novantar S.A. is the exclusive international Sales Agent for all Antarctica21-branded trips. Novantar S.A. issues all international invoices. Turismo Antartica XXI S.A. is the exclusive Chilean national Sales Agent for all Antarctica21-branded cruises; Turismo Antartica XXI S.A. issues all domestic invoices for the cruise component of the trip. Novantar S.A. issues all domestic invoices for the land component of the trip.

Our expedition team in Antarctica

 

Icon of Skip the Drake

Skip the Drake

Our quick flight takes you directly to Antarctica, where you then board your expedition ship. No stormy crossing. No seasickness. Just total immersion in your Antarctic adventure.

 

Icon of Discover Antarctica

Discover Antarctica

Our small expedition vessels are more like private yachts, offering direct access to areas along the Antarctic shore that larger ships simply can’t reach.

Icon of Explore More

Explore More

With fewer guests, you get on and off faster, so time ashore is focused where it should be: savoring every moment of a travel experience unlike any other.

The Antarctica21 Air-Cruise

Antarctica21 In the News

Read what others are saying about us!

Antarctica cruise: The last frontier for a big at-last luxury adventure

By Mark Johanson
April 2022

Antarctica’s volatile ‘Deception Island’

By Mark Johanson
March 2022

Exploring Antarctica: The seventh Continent

By Mark Edward Harris
March 2022

The Seventh Continent

By Mark Edward Harris
February 2022

Mark Edward Harris - Antarctica21 Classic Air Cruise Dec 2021

8 Reasons Why Antarctica Travelers Should Skip the Drake Passage

By Mark Edward Harris
January 2022

Antártica de mi corazón

By Christian Byfield
January 2022

Introducing the World’s Newest Ocean

By Jennifer Flowers
August 2021

The Scientists Apprentices

In 2017 Allison Cusick founded FjordPhyto, a citizen-science project in which travelers aboard the expedition vessels of Chile-based cruise operator Antarctica21 help collect scientific samples for research.
July 2021

The Belgica in 1898, in what would later become known as the Gerlache Strait.© DE GERLACHE FAMILY COLLECTION

Review of Julian Sancton’s new book Madhouse at the End of the Earth

Sancton traveled with Antarctica21 for inspiration and information about the White Continent.
May 2021

Magellan Explorer. Photography by Ana Carla Martínez on a Classic Antarctica Air-Cruise..

Interview with Francesco Contini, VP Sales & Marketing at Antarctica21: Expedition Cruising Through the Pandemic

By Paulo Azevedo
May 2021

Testimonial

‘’This was an exceptional travel experience throughout and so much better than we had expected. The expedition staff was the most passionate of any cruise I have been on and lectures of their personal experiences in the Antarctic were one of the highlights of our time on the ship.’’

Hilary S. – Traveler from USA

Antarctica & South Georgia Expedition, February 2022

Testimonial

‘’Wow, I wish I had words to describe this trip. But it is more of a feeling – feeling free, connected to nature, and at peace. Loved every moment.’’

Cindy L. – Traveler from USA

Classic Antarctica Expedition, December 2021

Testimonial

‘’An outstanding experience made possible by everyone involved. Would and will recommend A21 to friends and family.’’

Kevin T. – Traveler from USA

Classic Antarctica Expedition, December 2021

Ready to Start Planning?

Antarctica is like no other place on Earth and we invite you to explore it with us. Complete this short form to receive a customized quote from our team and start planning your Antarctic air-cruise today!