Four Seasons I at sea – Photo from Four Seasons
This article is Four Seasons I. It is about the 207-meter vessel’s launch details from the Four Seasons press release and what’s now bookable for the 2026–2027 inaugural season.
Four Seasons I officially launched on March 20, 2026, from Málaga, Spain. The vessel departed from Málaga, Spain, destined for Malta on a nine-night itinerary. The date also marked the 65th anniversary of Four Seasons. The yacht’s Godparents are Isadore Sharp and Rosalie Sharp. This launch marks a significant expansion for the Four Seasons brand, moving from land-based luxury hospitality into the ultra-luxury yachting sector. The project is a collaboration between Four Seasons, Italian shipbuilder Fincantieri, and Marc-Henry Cruise Holdings Ltd.
Pool on Four Seasons I – Photo from Four Seasons
The ship is designed to provide a residential feel rather than a traditional cruise experience. Four Seasons describes the onboard look as “residential-inspired design.” With only 95 suites on a 34,000-gross-ton vessel, the space-per-guest ratio is roughly 50% higher than that of its closest luxury competitors. This move is part of a broader industry trend where high-end hotel brands are entering the maritime space to capture loyal land-based clients. Bookings for the 2026–2027 inaugural season are now open.
Pool Area on Four Seasons I – Photo from Four Seasons
Technical Specifications and Vessel Design
The Four Seasons I was built by Fincantieri. It measures 34,000 gross tons and accommodates approximately 190 guests. This creates an environment of extreme exclusivity. For comparison, many modern mega-ships exceed 200,000 gross tons and carry over 5,000 passengers. By keeping the guest count low and the tonnage high, Four Seasons ensures that crowds are non-existent.
The design philosophy focuses on all-suite accommodations with expansive outdoor space. The yacht has 95 all-suite accommodations. Every suite on the ship features floor-to-ceiling windows and private terrace decks. The architecture aims to blur the lines between the interior and the sea. The vessel’s exterior silhouette is sleek, resembling a private superyacht rather than a commercial cruise ship.
The Funnel Suite: A Maritime First
One of the most discussed features of the Four Seasons I is the Funnel Suite. It spans 10,000 square feet. This suite is built into the ship’s funnel structure. It spans four levels of living space connected by a private elevator.
Another headline accommodation is the Loft Suite. It spans 8,000 square feet.
The engineering highlight of the Funnel Suite is the floor-to-ceiling wraparound curved glass windows. This glass is reported to be the largest contiguous piece of glass ever installed on a ship. It offers 280-degree views of the horizon. Guests staying in this suite have access to a private wading pool and a dedicated spa treatment area. The suite represents a staggering investment in engineering to provide a view that was previously impossible in naval architecture.
Suite view showcasing indoor-outdoor living with terrace seating. Source: Four Seasons (media library)
Culinary Excellence with 11 Dining Venues
Despite its small guest capacity, the Four Seasons I offers 11 distinct dining and beverage venues. This variety ensures that guests on longer 14-night voyages do not repeat the same dining experience unless they choose to.
- Sedna: The flagship restaurant. It features a Michelin-starred Chef-in-Residence series.
- Terrasse: A Mediterranean-inspired outdoor venue focusing on fresh, regional ingredients sourced from the ports of call.
- Miuna: A high-end sushi bar and Japanese grill.
- Pistachio: A casual café and gelateria inspired by Italian coastal culture.
The culinary program is designed to be flexible. There are no set dining times or assigned seating. This “open-concept” dining is a core part of the brand’s effort to distance itself from traditional cruise formalities.
Onboard dining on Four Seasons I (venue imagery from launch materials). Source: Four Seasons (press release/media library)
The Transverse Marina and Water Experiences
The aft of the ship features a “Transverse Marina.” This is an expansive, multi-level deck that opens directly to the water when the ship is at anchor. It includes retractable platforms that create a private beach club environment. It is designed for direct sea access.
The Marina provides direct access to water sports, including kayaking, paddleboarding, and snorkeling. For shore excursions, the ship utilizes custom-designed “Limo Tenders.” These are not the standard orange lifeboats used by most lines. They are enclosed, climate-controlled luxury vessels designed to transport guests from the ship to the heart of a port in comfort. There is also a “Beachlander” tender specifically designed to drop guests directly onto shallow beaches in remote locations.
Four Seasons I inside to marina area – Photo from Four Seasons
Transverse Marina concept for direct sea access. Source: Four Seasons (press release/media library)
The Inaugural Year Itineraries
The 2026-2027 season for Four Seasons I includes 32 voyages visiting over 130 destinations across more than 30 countries. Yes, that’s a lot of dots on the map for one very polished floating address. Bookings for the 2026–2027 inaugural season are now open. Following the current Mediterranean spring and summer season, the ship will reposition to the Caribbean.
In the winter of 2026, the yacht will sail out of Miami and Barbados. These itineraries focus on the “yachting playgrounds” of the Grenadines, St. Barts, and the British Virgin Islands. Many of these ports are inaccessible to larger cruise ships, allowing Four Seasons I to dock in more secluded harbors.
The voyages range from five to 14 nights. Interestingly, the brand has designed these itineraries to be “back-to-back” friendly. Many guests are booking multiple segments to create a month-long residency at sea. For more information on luxury sailings, you can check our cruise category page.
Service and Staffing Ratios
Four Seasons is known for its service on land, and they have brought a high staff-to-guest ratio to the water. The ship carries nearly as many crew members as it does guests. This one-to-one ratio ensures that service is proactive.
The onboard staff includes specialized roles like “Guest Experience Ambassadors” who handle everything from unpacking luggage to arranging private shore excursions. Because Four Seasons operates numerous hotels in the Mediterranean and Caribbean, the ship’s itineraries are often integrated with land-based stays. A guest can spend three nights at the Four Seasons Hotel Ritz Lisbon before boarding the ship for a voyage along the coast.
Industry Impact and Future Growth
The entry of Four Seasons into the cruise market follows the successful launch of the Ritz-Carlton Yacht Collection and the announced plans for Aman at Sea. This segment of “yacht cruises” is the fastest-growing sector in the cruise industry.
A related onboard headline is the L’Oceana Spa. It is part of the brand’s attempt to bring its land-based wellness playbook onto the water.
It appeals to a demographic that typically avoids cruising. By focusing on privacy, large suites, and high-end dining, these brands are redefining what it means to travel by sea. Four Seasons has already hinted that a second ship is in development, suggesting they see long-term viability in this business model.
Booking Your Experience
The demand for the inaugural season of Four Seasons I has been exceptionally high. Many of the summer Mediterranean sailings reached capacity shortly after bookings opened. However, there is still availability for the late 2026 Caribbean season and the 2027 Mediterranean return.
If you are interested in exploring this new level of luxury, I recommend looking at the specific deck plans to choose a suite that fits your view preferences. The higher decks offer more privacy, while the suites closer to the Marina provide easier access to the water activities. You can read more about my background and approach to travel planning on my author page.
To start planning your inaugural voyage on Four Seasons I, you can reach out to me directly. I specialize in ultra-luxury cruise experiences and can help navigate the specific nuances of this new brand. You can view my full travel advisor profile and contact details at John Perri – Scott and Thomas Travel.