An Expedition to Planet Earth

This a personal journey, one that will 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

Our Company

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

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

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Thanks to our A21 team and their service, Antarctica21 offers the most extensive suite of Antarctic air-cruises in the world. We are proud of this achievement and we continue to improve. As the leading boutique Antarctic tour operator, we are constantly striving to innovate and develop our environmentally-responsible expeditions to the White Continent.

NOTE: “NOVANTAR S.A.” is the Exclusive Worldwide Sales Agent for all Antarctica21-branded trips. All trip invoices are issued by NOVANTAR S.A.

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!

Floating Islands by Manfredi Gioacchini

Landscape photography: Floating Islands

By Alberto Calabrese & Manfredi Gioacchini
February 2021

Manfredi Gioacchini travels in Antarctica with Antarctica21

Antartide, le immagini e il viaggio (spettacolari) nel mondo della luce

By Francesca Ame & Manfredi Gioacchini
December 2020

Manfredi Gioacchini travels in Antarctica with Antarctica21

Floating islands, le nouveau livre qui célèbre l’Antarctique

By Jade Simon & Manfredi Gioacchini
December 2020

Our aircraft to fly direct to Antarctica, on King George island. Photography by Mathew Farrell on an Antarctic Air-Cruise on board Hedridean Sky.

The North And South Poles Have Become The Ultimate Travel Bucket List: Here’s How To Get There

By Joseph V Micallef
November 2020

A group of Gentoo penguins in Antarctica. Photography by Philip Stone.

The 10 Best Solo Travel Destinations in the World

By Michaela Trimble
February 2020

Lemaire Channel, photographed by Alexandra Bacho

New Cruise Ships to Set Sail for Antarctica

By Nora Walsh
January 2020

Primer barco para turismo antártico construido en Chile

By Rolando Martínez Vergara
October 2019

Anytime Fitness gym on board Magellan Explorer, photography by Tom Arban.

Anytime Fitness Is Opening the World’s First Gym in Antarctica

By Arick Wierson
January 2019

Travel on board Magellan Explorer in Antarctica, Photography by Ana Carla Martinez

Anytime Fitness to Open Club Aboard Antarctica-Based Cruise Ship

By Anthony Dominic
February 2019


“Antarctica is breathtaking, and Antarctica21 provides an over the top travel experience.”

J.W. , Traveler from USA

Tripadvisor, January 2020


“Antarctica is, without doubt, an amazing place. If you ever get a chance (or 5) to visit, do it. For our cruise, we went with Antarctica21 and it was a great experience.”

Michael, Traveler from USA

TripAdvisor, January 2020


“The Classic Antarctica air-cruise was amazing, thanks in part to our experienced and friendly guides. I especially enjoyed exploring alongside a bird naturalist, a marine mammals biologist, and a polar historian and explorer (who skied to both poles!)”

Mary, Traveler from USA

Tripadvisor, December 2019

Ready to Start Planning?

Antarctica is like no other place on earth, and we would love to welcome you there. Complete this short form to receive a customized quote from our team and start planning your Antarctic fly-cruise adventure today.