Exploring Southeast Alaska on our expeditions is an unrivalled experience, and your guarantee of an in-depth encounter with all its wonders. Our 62-guest twin expedition ships are fully equipped with tools for exploration.

Drawing from 55+ years of sharing the icy wilds of Antarctica with adventurous guests, this voyage is an action-packed exploration of the continent with the pioneers of Antarctic cruising. Save travel time by flying directly from South America to the Antarctic peninsula, where we embark the National Geographic Orion, purpose-built for polar waters.

Exploring Vietnam and Cambodia along the Mekong River offers access to traditional villages as well as bustling cities, for a panoramic and immersive experience of these two very different countries. You'll spend seven nights aboard the 48-guest Jahan, an extraordinary new riverboat that offers a level of luxury previously unavailable on the Mekong.

Each year California gray whales pause during their migrations to birth and nurse their calves in the Bahía Magdalena lagoons.

Svalbard is the best place on the planet to see polar bears-wild, majestic, in their native habitat: the sea ice. And see them we do--during our season in Svalbard, we observe all manner of behavior from hunting for seals amid the floes to frolicking cubs--all viewable from the proximity and safety of our ship's deck rail.

Explore Alaska on an active, exciting expedition to see the region's iconic wildlife and epic landscapes in the compact timeframe of one work week. Take long hikes on world-class trails through forests of towering trees, kayak long routes deep into glacially carved fjords, and raft to an ancient Alaska native village-all with our nimble expedition ship as your moving basecamp.