Royal Caribbean’s New Mega-Ship Legend of the Seas Begins Sea Trials in Finland
Royal Caribbean’s next mega-ship has officially entered one of its most critical phases. Legend of the Seas, the third vessel in the groundbreaking Icon Class, has begun a series of sea trials in the Baltic Sea, marking a major milestone ahead of its highly anticipated debut in summer 2026.
A Major Step Toward Launch
Departing from the Meyer Turku shipyard on April 19, 2026, the ship is now undergoing a rigorous 10-day testing program designed to evaluate how it performs under real-world conditions.
More than 2,000 engineers, technicians, and maritime specialists are onboard, working around the clock to assess everything from propulsion and maneuverability to safety systems and onboard technology.
This phase isn’t just routine—it’s where the ship is pushed to its limits. Trials include high-speed runs, tight turning maneuvers, and full-system stress testing to ensure every component meets operational standards before delivery.
2,400 Nautical Miles of Testing
Over the course of the trials, Legend of the Seas is expected to travel approximately 2,400 nautical miles across the Baltic. The journey will simulate real cruising conditions, allowing teams to fine-tune performance and identify any final adjustments needed.
Once testing is complete, the ship will return to Turku for final outfitting work, including finishing interior spaces and preparing for its official handover.
The Next Evolution of Icon Class
Following the success of sister ships Icon of the Seas (2024) and Star of the Seas (2025), Legend of the Seas continues Royal Caribbean’s push to build the largest and most feature-packed cruise ships in the world.
When completed, the ship will be a true giant:
- Approx. 250,800 gross tons
- Length of about 1,198 feet
- Capacity of up to 7,600 guests
- Crew of more than 2,300
Like its predecessors, the ship will feature eight distinct neighborhoods, a hallmark of the Icon Class concept that organizes the massive vessel into immersive themed districts. Guests can expect more than 40 dining, drinking, and entertainment venues, designed to appeal to families and travelers of all ages.
From Steel Cutting to Sea Trials
The journey to this moment has been years in the making. Construction began with steel cutting in early 2024, followed by keel laying later that year—traditionally marking the official start of a ship’s build.
In August 2025, the vessel was floated out for the first time and moved to the outfitting pier, where cabins and public areas were installed. A ceremonial milestone followed in February 2026 with the ship’s coin ceremony, symbolizing good fortune for its future voyages.
Now, sea trials represent one of the final hurdles before delivery.
European Debut Before Caribbean Season
Legend of the Seas is scheduled to officially enter service on July 4, 2026, kicking off an inaugural summer season in Europe.
Later in the year, the ship will reposition to Fort Lauderdale, where it will begin sailing 6-night Western Caribbean and 8-night Southern Caribbean itineraries. These cruises will include stops at a range of tropical destinations, as well as visits to Royal Caribbean’s private island experience, Perfect Day at CocoCay.
Final Countdown to Launch
With sea trials now underway, Legend of the Seas is entering the final stretch before welcoming its first passengers. For Royal Caribbean, the ship represents not just another addition to its fleet—but a continuation of its ambition to redefine what a cruise vacation can be.
If these trials go as planned, travelers won’t have to wait long to experience the next evolution of cruising firsthand.
