From snorkeling with sea turtles and sharks to swimming into a hidden grotto and dining on a privatemotu, this South Pacific expedition is an adventure in paradise. Begin with bucket-list underwater explorations in the Tuamotu Archipelago and Fakarava, whose flora and fauna are so diverse that its …

Experience an unforgettable 10-day journey around Ancient Polynesia aboard the National Geographic Orion. Behold 16-foot manta rays, colorful butterflyfish, whales, and other impressive marine life. Explore the sparsely populated Marquesas Islands, encounter moss-covered giant tikis on Hiva Oa, …

Set sail for a 10-day exploration cruise of New Zealand's Fiordland National Park, now over 1.2 million hectares in size and rightly famous for its epic, grand-scale scenery, untamed wilderness, and unique wildlife, including bottlenose dolphins, Fiordland crested penguins, and New Zealand fur …

Discover Raja Ampat, a globally renowned biodiversity hotspot,one of the world's most breathtaking destinations to cruise. This special itinerary celebrates Alfred Russel Wallace, a renowned scientist who was one of the first to express worry over the environmental consequences of human …