Cruises Operated by Poseidon Expeditions

Embark on a 12-day expedition to and from Reykjavik aboard the Sea Spirit. Explore Reykjavik’s vibrant culture and landmarks like Hallgrimskirkja and Tjornin Lake. Sail through Faxafloi Bay and Denmark Strait. Witness breathtaking fjords, colossal icebergs, and wildlife in Scoresby Sund, …

Embark on a 13-day expedition aboard the Sea Spirit. Begin in Portsmouth, England, and sail to the Scilly Isles, where Tresco's Abbey Garden and historic ruins await. In Ireland, explore Dunmore East's scenic countryside, Waterford Crystal, and the bird sanctuaries of the Saltee Islands. …

Embark on a 12-day expedition cruise aboard the Sea Spirit. Begin in Ushuaia, the world’s southernmost city, before setting sail through the legendary Drake Passage, where seabirds and whales accompany your journey. Arriving in Antarctica, explore the breathtaking South Shetland Islands and …

Embark on an 11-day expedition to and from Reykjavik aboard the Sea Spirit. Experience an unforgettable Arctic expedition blending breathtaking landscapes, rich culture, and wildlife encounters. Start in Reykjavik, Iceland, exploring iconic landmarks like Hallgrimskirkja and cultural gems like the …

Embark on a 13-day expedition cruise from Edinburgh to Longyearbyen aboard the Sea Spirit. Journey from Scotland’s historic capital to the remote Arctic on this unforgettable expedition. Explore Edinburgh’s medieval streets before setting sail from Leith. Discover Orkney’s …

Embark on a 21-day expedition cruise aboard the Sea Spirit. Sail from Ushuaia through the Beagle Channel toward the remote Falkland Islands, home to vast penguin colonies and charming Stanley. Cross the Southern Ocean to South Georgia, where immense wildlife thrives—spot king penguins, fur …

Embark on a 15-day expedition to and from Ushuaia aboard the Sea Spirit, beginning in Ushuaia, Argentina, the southernmost city in the world. Sail through the iconic Beagle Channel, cross the Drake Passage, and encounter humpback whales and majestic albatrosses. Explore the pristine Antarctic …

Embark on a 14-day expedition aboard the Sea Spirit. Start in Longyearbyen with a visit to the Svalbard Museum and an unforgettable midnight sun experience. In Svalbard, explore Spitsbergen’s jagged peaks, tidewater glaciers, and abundant wildlife, including polar bears and reindeer. Sail …

Embark on a 14-day expedition aboard the Sea Spirit, starting in Longyearbyen. Discover the historic town and Svalbard Museum while enjoying the midnight sun. Navigate Svalbard's breathtaking fjords, spotting polar bears, reindeer, and Arctic foxes. Sail the Greenland Sea to explore East …

Embark on a 14-day expedition cruise aboard the Sea Spirit. Begin your Arctic expedition in Longyearbyen, exploring the town and visiting the Svalbard Museum. This voyage includes visits to Northwest Spitsbergen National Park, Ny Alesund, and the rarely explored Kvitoya. You can have the …

Embark on a 14-day Arctic expedition aboard the Sea Spirit, beginning in Reykjavik. Enjoy the city's vibrant culture and savor its delicious Icelandic cuisine. Set sail in the afternoon, enjoying panoramic views as you sail through Faxafloi, with the possibility of spotting whales along the …

Embark on a 12-day expedition aboard the Sea Spirit, beginning in Ushuaia, the world’s southernmost city. After exploring its vibrant culture and scenic waterfront, cross the Drake Passage, where seabird sightings and whale encounters enrich the voyage before reaching the stunning landscapes …

Embark on a 12-day expedition aboard the Sea Spirit starting in Edinburgh, Scotland, where historic charm awaits. Cruise from the Port of Leith to Kirkwall, immersing yourself in Orkney's rich heritage at St Magnus Cathedral and ancient Neolithic sites. Fair Isle dazzles with birdwatching and …

Set sail on a 23-day expedition cruise aboard the Sea Spirit from Ushuaia to Buenos Aires. Delve into the city’s vibrant history and abundant wildlife before crossing the Drake Passage, where you encounter whales and seabirds. Reach the South Shetland Islands and Antarctic Peninsula, where …

Set sail on a 21-day expedition cruise aboard the Sea Spirit. Departing from Ushuaia, journey through the scenic Beagle Channel to the remote Falkland Islands, where bustling penguin colonies and the charming capital, Stanley, await. Cross the Southern Ocean to South Georgia, a wildlife paradise …

Set sail on a 19-day expedition cruise from Ushuaia aboard the Sea Spirit, venturing through the Subantarctic and Antarctic regions. Begin in Ushuaia, the gateway to the White Continent, before exploring the wildlife-rich Falkland Islands, home to diverse seabirds, marine mammals, and the charming …

Embark on a 15-day expedition to and from Ushuaia aboard the Sea Spirit, departing from Ushuaia, Argentina—the southernmost city in the world. Navigate the awe-inspiring Beagle Channel, cross the Drake Passage, and encounter magnificent humpback whales and soaring albatrosses along the way. …

Embark on a 14-day expedition cruise aboard the Sea Spirit, beginning in Longyearbyen, the gateway to Svalbard. Cruise through Isfjorden’s wildlife-rich waters before venturing to the pristine landscapes of Northwest Spitsbergen National Park, home to dramatic fjords, towering glaciers, and …