5 Largest Cruise Ships in The World

In this article, we will look at the 5 largest cruise ships in the world. We have also discussed the growth of the global cruise ship market in another article. If you are interested in reading about that along with a more extensive list, head straight to the 10 Largest Cruise Ships in The World.

5. Oasis of the Seas

Gross Tonnage: 226,838

At 1,187 feet in length and 215 feet in width, Royal Caribbean’s Oasis of the Seas was launched in 2009, and held the title of the world’s largest cruise ship. With a gross tonnage of 226,838 and a capacity for up to 6,771 passengers, it surpasses the Titanic by nearly five times

Following its 2019 reimagining, the ship has 2,801 staterooms, hosts 2,109 crew members, and offers an array of modern amenities. From FlowRider simulators to the Ultimate Abyss, and Playmakers Sports Bar & Arcade, the vessel caters to different interests across its seven neighborhoods. Cutting-edge technology like VOOM internet and thrilling activities such as laser tag and escape rooms further enhance the onboard experience.

4. Harmony of the Seas

Gross Tonnage: 226,963

Harmony of the Seas is the fourth largest passenger ship globally. Constructed by STX France, this Oasis-class marvel has dimensions that surpass even its older sisters. Stretching 1,188 feet in length and 215.5 feet in width, it offers a spacious haven for up to 6,687 passengers accommodated across 2,747 staterooms, attended to by a dedicated crew of 2,200. 

Dining options abound with eight complimentary venues and nine specialty restaurants, catering to every palate from global cuisine to casual bites. The ship’s vibrant atmosphere extends to its neighborhoods, notably the lively Boardwalk, with eateries, shops, and games.

3. Symphony of the Seas

Gross Tonnage: 228,081

Royal Caribbean’s Symphony of the Seas is a mammoth vessel spanning 1,188 feet in length and 215.5 feet in width that comes with a gross tonnage of 228,081 and accommodates a maximum of 6,680 passengers. Launched in April 2018, this Oasis-class marvel features 2,759 passenger staterooms and employs a crew of 2,200. 

With seven distinct neighborhoods, four pools, approximately 20 restaurants (including specialty venues), and a dozen bars and lounges, the ship offers a plethora of options for entertainment and dining. Notable attractions include two robotic bartenders at the Bionic Bar, Broadway-style shows, Playmakers Sports Bar & Arcade for sports enthusiasts, and kid-friendly amenities like Splashaway Bay water park and a thrilling nine-deck-high zip line.

2. Wonder of the Seas

Gross Tonnage: 236,857

Royal Caribbean’s Wonder of the Seas is a true marvel at sea that comes with staggering dimensions: spanning 1,188 feet in length and 211 feet in width, with a colossal gross tonnage of 235,600. 

Accommodating a maximum of 7,084 passengers and supported by a crew of 2,204, this Oasis-class vessel promises an unforgettable voyage. With 2,867 staterooms and eight distinct neighborhoods, including Central Park and the Boardwalk, guests are treated to a plethora of experiences. Thrill-seekers can brave the Ultimate Abyss, a 150-foot tall waterslide, or catch a breathtaking show at the AquaTheater. 

Meanwhile, younger guests can frolic at the Wonder Playscape. With over 20 dining options and a dozen bars and lounges, culinary delights and refreshing libations await at every turn, ensuring an indulgent journey aboard this magnificent ship.

1. Icon of the Seas

Gross Tonnage: 248,663

Icon of the Seas is the world’s largest cruise ship at 248,663 gross tonnage. She embarked on her maiden voyage on January 27, 2024, from the Port of Miami, USA. Built by Meyer Turku in Finland, the ship has 20 decks and accommodates up to 7,600 passengers at maximum capacity, served by a crew of 2,350. 

With three Wärtsilä 14V46DF engines generating 16,030 kW each and three 12V46DF engines producing 13,740 kW each, coupled with diesel-electric propulsion featuring three 20 MW ABB Azipods and five 4.8 MW Wärtsilä bow thrusters, she cruises at 22 knots. 

The vessel, christened by footballer Lionel Messi on January 23, 2024, represents the culmination of a €1.65 billion ($1.78 billion) investment by Royal Caribbean Group, marking a milestone in maritime engineering and luxury travel. It is the largest cruise ship in the world in 2024.

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