Antarctica21 | Boutique Expeditions to Antarctica

Fly & Sail Antarctica

There’s no better way to see Antarctica than an air-cruise. Explore your options today!

Sub-Antarctic Voyages

Explore the mythical destinations of Cape Horn, the Falkland Islands & South Georgia. Discover our sub-antarctic voyages today!

Sub-Antarctica Voyages

Find Your Expedition

Explore Our Itineraries

Antarctica21 offers boutique-style wilderness adventures in Antarctica and the sub-antarctic islands. We operate small expedition ships that offer a wide range of experiences ashore. Below are our six itineraries that you can choose from for your Antarctic adventure.

Classic Antarctica Air Cruise

Polar Circle Air Cruise

Antarctica and South Georgia Air Cruise

Antarctica Express Air Cruise

Ushuaia, Cape Horn and The Falklands

South Georgia & The Falklands

Discover Antarctica

Explore Now

A Passion for Antarctica

About Us

Plan Your Trip

Travel Tips

The A21 Journal

Find travel stories, interviews and Antarctica21 company updates on our online journal.

Air-Cruise to Antarctica, Journal

Are Small Ships Better in Antarctica?

When choosing an Antarctic expedition, consider carefully how the size of the ship will determine your experience.

Journal

Adventures in Antarctica: What to Expect

Mariano has worked with Antarctica21 for 10 years and has extensive experience and a passion for polar regions.

Journal

Citizen Science Onboard with Antarctica21

An essential aspect of traveling to Antarctica is understanding the destination, its complexity, and significance for all life on Earth. Antarctica21 offers expeditions where education, experience, and science converge.

Why Antarctica21?

We pioneered the air-cruise to Antarctica and understand all the complexities of ensuring a smooth, safe, enjoyable adventure. Our team knows the region intimately and we love sharing our expertise with guests. What’s more, this destination is our backyard. Our company was founded in Punta Arenas, Chile, the traditional gateway for the first Antarctic explorers, and it remains an ideal base of operations today.

Ships & Aircrafts

Our fleet includes three boutique expedition ships: the new Magellan Explorer, Hebridean Sky and Ocean Nova. We use three similar aircraft for flight operations: the BAE 146-200, the AVRO RJ 85, and the AVRO RJ 100.