Have questions? We're here.
Sea Spirit (PO)

Sea Spirit Small Polar Cruise Ship

Talk with an expert
Build your ideal trip. Call 1.406.541.2677
Start Planning My Trip
Max Passengers: 114
Ship Type: Luxury Expedition Ship
Operated by: Poseidon Expeditions

The Sea Spirit's all-suite accommodations allow you to explore the Arctic areas in luxury and comfort. It has a maximum capacity of 114 passengers but also has the maneuverability and friendliness of a smaller vessel. With an ice-strengthened hull, rubber inflatable boats for landing on wild coasts, an experienced crew, and a set of retractable fin stabilizers for better sailing, your polar voyage will be profound, memorable, and safe.

It's no surprise that Sea Spirit has maintained a consistently excellent level of service and performance in the polar regions thanks to the newly remodeled passenger space and the most advanced Rolls-Royce zero-speed stabilizers installed in 2019.

From late October to mid-March, Sea Spirit migrates between Antarctica and the Southern Ocean and the sub-Arctic and Arctic regions of the British Isles, Svalbard, Franz Josef Land, and Greenland.

Photo Gallery

Sea Spirit (PO) Travelers board a Zodiac to get a closer look at the terrain and wildlife Sea Spirit Outdoor Bistro at the Jacuzzi area of the Sea Spirit Sea Spirit Sea Spirit Sea Spirit Club Lounge aboard the Sea Spirit


Select a Departure Date

Available Itineraries


Sea Spirit
Triple Classic
Averaging 226 sq ft. Two twin beds (convert to a King) and a sofa bed, picture window, two wardrobes and en suite facilities.
Sea Spirit
Main Deck Suite
Averaging 248 sq ft. Two twin beds or a King Size bed, minimum two portholes, and en suite facilities.
Sea Spirit
Classic Suite
Averaging 226 sq ft. Two twin beds or a King Size bed, picture window, two wardrobes, and en suite facilities.
Sea Spirit
Superior Suite
Averaging 215 sq ft. Two twin beds or a King Size bed, picture window overlooking outside walkway, and en suite facilities.
Sea Spirit
Deluxe Suite
Averaging 258 sq ft. Two twin beds or a King Size bed, private balcony, walk-in closet or wardrobe, and en suite facilities.
Sea Spirit
Premium Suite
Averaging 323 sq ft. Two twin beds or a King Size bed, private balcony, lounge area, and en suite facilities.
Sea Spirit
Owner's Suite
Averaging 463 sq ft. King size bed and sofa bed, separate living room with game and meeting area, private deck, and en suite facilities with jetted bathtub.


Sea Spirit Deck Plan

Sea Spirit Cabins, Suites, & Staterooms

The Sea Spirit, an all-suite expedition ship, takes you to the Polar Regions in luxury and comfort. Six decks are available to passengers, five of which have cabins. The ship has 60 suites, with the smallest measuring 20 m2 (maximum capacity 114 guests) (215 ft2). A private bathroom and a view of the ocean are included in each suite. Step-out balconies are available in the Deluxe and Suite categories.

Most cabins are double occupancy. However, lower deck rooms can accommodate three people (family cabins with a sofabed). There is an en suite bathroom, a sitting space (with a mirrored dressing table/writing desk and chair, TV, DVD/CD player), an ample closet, a minibar, and individually controlled air conditioning as standard in all cabins.


The Sea Spirit's Restaurant features open seating, so there are no assigned tables. Excellent chefs produce contemporary, cosmopolitan food. The Outdoor Bistro adjacent to the Jacuzzi area provides an outdoor dining option. If the weather permits, a light lunch (hamburgers, soups, pasta, salads, and desserts) is provided in the Bistro.

Onboard Amenities

There are several public areas, including Reception, Restaurant, Bar, Outdoor Bistro, Club Lounge, Library, Presentation Lounge, Infirmary, Gym, and Bridge. Enjoy a wide range of alcoholic and non-alcoholic beverages while engaging in lively conversation at the small ship luxury cruise bar. Lectures, briefings, and social events are held in the Presentation Lounge, which has cutting-edge technology. Club Lounge is an excellent place to socialize and enjoy the scenery. This inviting seating area also features a 24-hour self-serve coffee and tea station.

Their bridge policy is unrestricted. Speak with the Captain and the crew. View landscapes from this unique perspective.

Sea Spirit Cruise Ship Specifications

Flag: Madeira
Owner: SunStone Ships Inc
Built by: Nuovi Cantieri Apuania 
Built-in: Marina di Carrara, Italy
Last Refurbished: 2019
Formerly known as Spirit of Oceanus, Megastar Sagittarius, Sun Viva, Renaissance V
Class: ice-strengthened expedition ship
Length: 90.6 m (297 ft.)
Beam: 15.3 m (50 ft.)
Speed: 15 knots/ 28 kph / 17 mph
Gross Tonnage: 4,200 gt
Passengers: 114
Crew: 70

Sea Spirit Cruise Itinerary

Poseidon Expeditions has announced its new Arctic and Antarctic polar voyage seasons for -.

Sea Spirit, a 114-passenger ship operated by Poseidon Expeditions, offers voyages to Antarctica, Svalbard, Greenland, Franz Josef Land, and Iceland in the Arctic region. The Sea Spirit will begin its Antarctic season in October 2022. 

Sea Spirit Antarctica cruises include Antarctic Express, Antarctica, Falkland Islands, & South Georgia from Ushuaia to Buenos Aires,  Crossing the Antarctic Circle, and Realm of Penguins & Icebergs. 

The expeditionary line is also returning to western Greenland for the first time in four years. Most departures offer a variety of add-on activities, such as hiking, kayaking, birding, Zodiac cruising, and camping.

About Poseidon Expeditions

Sea Spirit joins the fleet of 50 Years of Victory, the world's largest and most advanced nuclear-powered icebreaker capable of reaching the geographic North Pole, and I/b Kapitan Dranitsyn, ideal for traveling over the frozen Arctic Ocean.

Poseidon Expeditions is a British company that was established in 1999. A well-known name in the cruise industry when it comes to polar expeditions. The company's headquarters are in Cyprus, although it has representations and offices in the United Kingdom, the United States, Germany, Russia, and China. Nikolay Saveliev is president of Poseidon Expeditions. 

Sea Spirit Reviews

With its all-suite design, the Sea Spirit offers a luxurious way to experience the Polar Regions. Passengers are quick to praise the spacious suites and the bathrooms' capacity to accommodate two individuals getting ready at once.

The number of alternatives for Antarctica cruise lines and ships can be overwhelming, contact our Antarctica experts if you need help planning your trip.


Travel Agents
Erin Correia
Erin C

We Love to Talk Travel

Call 1.800.344.6118
Chat Now
We are so glad that we chose Adventure Life. The service is top-notch. Everything is well taken care of and we just have to print the documents and go. Franny even gave us timely updates on possible airport strike.
KC Chan
More Reasons

Why Travel With Adventure Life

All News

Recognized By