Ultra-luxury polar expeditions
Two purpose-built PC6 expedition ships and 29 verified polar departures, limited to Antarctica and Arctic voyages leaving no later than August 31, 2027.
Seabourn expedition fleet
Purpose-built ultra-luxury expedition ship
Seabourn Venture pairs a PC6 polar hull with an all-suite, all-veranda layout. A 23-person Expedition Team, Zodiac operations, double kayaks and two custom-built submarines support exploration, while the Expedition Lounge, Bow Lounge and 270-degree Constellation Lounge keep the destination at the center of life on board.
Explore ship, suites and spaces
Purpose-built ultra-luxury expedition ship
Sister ship to Seabourn Venture, Seabourn Pursuit brings the same PC6 capability, 132 all-veranda suites and expedition hardware to Antarctica. Zodiac landings and cruises are guided by the Expedition Team, with optional kayaking and submarine dives complementing a refined, small-ship onboard experience.
Explore ship, suites and spacesPolar departures through August 2027
Seabourn fares, optional expedition activities and suite inventory are dynamic. Request a current quote before booking.
Source policy
The set comes from Seabourn's official cruise-search records and expedition deployment pages. Ordinary Alaska, Kimberley, South Pacific and all mixed non-polar extensions are excluded; Northwest Passage sailings remain because their voyage content is Arctic. Each internal page links back to its official voyage.
