EXPEDITION CRUISE 2026

Antarctica21
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.
Atlas Ocean Voyages
Atlas Ocean Voyages was established in September 2019 and is headquartered in Fort Lauderdale, Florida. We are the U.S. subsidiary of Mystic Cruises, an ocean cruise division belonging to Mystic Invest Holding, a leader in the travel and tourism sector that is based in Portugal, making Atlas the first ocean cruise line to sail under the Portuguese flag. Mystic Invest Holding has more than 25 years of experience in hospitality and travel, including river cruises, tours and attractions. We debuted our first yacht, World Navigator®, in August 2021 and since then have been leaders in luxury expedition cruising as the first to embark on year-round expeditions.
Aurora Expeditions
Aurora Expeditions is an Australian company that has been operating for 30 years. We have two 70-cabin special-built expedition ships: the Greg Mortimer and the Sylvia Earle. These ships are stylish, spacious, and designed to our specifications. They are stunning, sustainable, and perfectly suited for the remote natural environments in which we operate, including the Antarctic, Arctic, and beyond.
Australis Cruises
Australis is an expedition cruise ship company founded in 1990. It specializes in cruises through the most southern of the Chilean and Argentinean Patagonian canals. Its 4, and 8-night cruises explore the Magellan Strait, the Beagle Canal, and Tierra del Fuego. The itineraries begin in the southern cities of Punta Arenas or in Ushuaia.
Chimu Adventures
Chimu is a vibrant travel company filled with passionate humans who live, eat and breathe travel to the poles of our planet and Latin America. We care deeply about the destinations we visit, the preservation of these locations and respect for all cultures we visit. We believe that once a traveller visits Antarctica, the Arctic or Latin America, they will be changed for the better, for good - because that’s what happened to us!
HX
Whether you’re new to HX or a seasoned explorer - our society is open to all! From the moment you join, you’ll unlock unique rewards, with further benefits waiting for you at Level Two. Plus, when you travel with HX - you’ll be upgraded, transforming each adventure into an even more rewarding experience. Your membership number is your gateway to adventure. If you were previously part of the 1893 Ambassador program, don't worry – you’ll be automatically carried over as you become a HX Explorer!
National Geographic-Lindblad Expeditions
For more than 20 years, National Geographic and Lindblad Expeditions have collaborated to connect curious travelers with transformative experiences. Together, they offer over 100 expedition cruises around the world, in more than 70 countries and on all seven continents. Every voyage brings together the legacy of National Geographic, with its long commitment to sharing and protecting world wonders, and the unparalleled expertise of Lindblad Expeditions, with its 50+ years of taking travelers to the planet’s remote and wild places.These pioneers are defining modern expedition travel with immersive and illuminating voyages, where every element of the experience inspires genuine discovery—and every sailing contributes to the preservation of the planet.