40% off the Arctic in MAY 2025
Last Minute Offers: 40% off all cabin categories on the following Arctic departures. Available for new bookings, subject to availability: Spring Special: ...
Exciting 2026-27 Sea Voyages & Charter Opportunities Now Available
We’re thrilled to announce the launch of our 2026-27 Sea Voyages, featuring unforgettable expeditions aboard Magellan Discoverer and Magellan Explorer! These ...
Book these Svalbard voyages before they’re full
While Svalbard is stunning year-round, expeditions in early May allow you to explore its landscapes at their wildest and most untouched. ...
Valentine’s Special: Save up to 50% on the second guest
At Poseidon Expeditions, we know that polar cruising is more than just an adventure — it creates lasting bonds and unforgettable ...