Antarctica21

Cruise line company · Punta Arenas

Antarctica21

Cruise line company · Punta Arenas

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O'Higgins 1170, 6201129 Punta Arenas, Magallanes y la Antártica Chilena, Chile

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Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null
Antarctica21 by null

Highlights

Air-cruise expeditions to Antarctica, intimate & comfortable experiences  

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O'Higgins 1170, 6201129 Punta Arenas, Magallanes y la Antártica Chilena, Chile Get directions

antarctica21.com
@antarctica_21

Information

Static Map

O'Higgins 1170, 6201129 Punta Arenas, Magallanes y la Antártica Chilena, Chile Get directions

+56 2 2231 8142
antarctica21.com
@antarctica_21

Features

wheelchair accessible parking lot

Last updated

Aug 7, 2025

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How to Travel to and Visit Antarctica

"Antarctica21 combines a two-hour flight from Chile with cruises that passengers can board in Antarctica." - Travel + Leisure Editors

https://www.travelandleisure.com/travel-tips/how-to-go-to-antarctica
View Postcard for Antarctica21

Robert Melrose

Google
Just finished an Antarctica exploration with Antarctica21. It was an amazing experience. The majestic beauty of this continent is beyond words. I chose a small ship trip because these ships can get into places and through passages that the large cruise ships cannot. Also, if your ship holds more than 400 passengers you can only disembark 100 at a time which limits your time on land and how many places you can see. We had 64 passengers so everyone could enjoy every stop with ease and spend the time they wanted to. We stopped twice a day at incredible landing sites. We saw whales everyday as well as seals, penguins and cormorants. The he scenery took my breath away. On ship we had daily recaps and science lectures from the staff. Our meals were wonderful and the dinners had incredible choices to choose from with each being delicious. The staff were friendly and professional and had our safety and enjoyment upmost in their minds. They even arrange an Antarctica polar plunge into the ocean which was “very refreshing”. I cannot say enough about this group. Absolutely check these people Out when you plan the adventure of a lifetime to explore Antarctica.

Marty Hunt

Google
Just finished an incredible expedition-cruise with Antarctica21. What a great time we had. The ship is wonderful. The expedition guides were over the top. They really are knowledgeable about Antarctica. They are very competent and we felt 100% safe at all times. The smaller size of our ship made sure we had plenty of time for the excursions. Overall, we had a great time in Antarctica with Antarctica21!

Laurie R

Google
Can’t say enough about our recent Antarctica express air cruise! What an adventure, and perfect for those who can’t afford to take weeks of leave from work but still want to experience the 7th continent safely and comfortably. Every member of the staff was dedicated to our comfort and acted in every way to ensure each guest had a positive experience. The Ocean Nova is an older smaller expedition ship and after this experience I may never get on a bigger ship again. It was THAT positive. AND at a significant savings over the big lines! If you are thinking you’d love to go to Antarctica but you don’t have weeks of vacation, please don’t delay, you only live once! Check out Antarctica 21!

Jenn Bono

Google
A truly once-in-a-lifetime journey. A big thank you to Antarctica21 for providing such an incredible and unforgettable experience. This has unquestionably been the best adventure I’ve ever had! To the team at Antarctica21 who assisted with booking, I deeply appreciate your patience, prompt responses, and detailed information. And to the crew aboard the Magellan Explorer polar vessel, THANK YOU for making this an exceptional and memorable journey. Each one of you contributed greatly to making this trip the best one yet. I highly recommend it – 10/10!

Srinath Arava

Google
From the start, Antarctica21 was always available for help. They had given me good insights to take care of the complete itinerary. I would definitely callout Rafael Guzman who went the extra mile in sorting our last minute Visa issues. Overall they ensured a memorable experience and also was very passenger friendly in accommodating adhoc requests. The ship was very clean and the crew members were very cordial and jovial. Antarctica21 is the go to place for a cherishable trip. Hats off and all the best.

Justin D

Google
This was a fantastic operator. Antarctica21’s staff were super friendly and professional. I was impressed with the guides’ knowledge of the wildlife and the continent. Very down to earth people. Also, the support staff were PHENOMENAL and did A LOT to accommodate us and feel comfortable. My room was well kept, and Reggie went above and beyond to make sure I had everything I needed even though I was more than happy. Super friendly. I can’t say enough good things about the entire crew on-board. The ship Magellan Explorer was super nice and well designed and layed out. It was the perfect balance of being a smaller size ship yet with as much comfort/amenities it could provide. Going to Antarctica was one of the coolest things I’ve done to date, and so glad I had Antarctica21 on this adventure!

Daniel Ringland

Google
To say this was the perfect trip would be an understatement. Yes the weather was amazing and the animals showed up, but it was the staff that made it. They cared. A lot. They cared about our experience and they cared about Antarctica and its animals. Pablo, Sofi, Sergie, The Iceman, Tennessee and the rest were all so great. The rooms were perfect and the food amazing. The hotel staff were so friendly, caring, professional and awesome. Also, do the kayaking, it's incredible. 11/10 experience. Thank you A21!

Danielle Williams

Google
I had high expectations and they blew them away! Absolute phenomenal experience. These are my photos but the pro had amazing photos. All of the staff was so professional. Food was great! Wine was better! And the boat was super clean and well designed. We couldn't have asked for a better experience. They even called in amazing weather!