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Royal Caribbean's Wonder of the Seas was previously the world's largest cruise ship, starting in January 2022. Its first voyage was in March 2022, becoming the fifth member of Royal's Oasis-class ships. The aptly named Wonder of the Seas has 18 decks (16 guest-accessible decks), 2,867 staterooms and 19 pools. These vacation-ready giants of the sea seem to push the boundaries of size year after year. With the biggest ships at sea, though, you're getting way more than just crowds of fellow passengers. Water parks, huge entertainment spaces, dizzying restaurant options, and a wider variety of cabins are all part of how the largest cruise ships are filling all that space.
Oasis of the Seas
This impressive ship has 20 decks with 2,270 staterooms in 12 different categories. The ship has its own unique experience called Robotron, the first robotic arm thrill ride on the sea. Seascape currently sails from Miami, and in 2025 will offer MSC cruises from Galveston for the first time. Until Utopia of the Seas launches in 2024, Sun Princess will be among the twenty largest cruise ships afloat on the world’s oceans. The ship’s first cruise is set for February 2024, and will debut Princess Cruises' largest number of dining options, offering guests 29 choices.
Convenient Port Canaveral “Park & Cruise” Hotels
Introducing Utopia of the Seas℠ — the ship that’s totally transforming weekends for good. New charttopping showstoppers blow your mind on stage, ice, water and air. This is the World’s Biggest Weekend — arriving in summer 2024 to Port Canaveral. It’s no surprise that their components are equally proportionally large. With progress on Icon of the Seas moving along, Royal Caribbean has already started building another large “icon class” ship. The cruise line expects that unnamed vessel to launch in 2025, per a statement.
Oasis of the Seas (Royal Caribbean)
Put simply, it's much cheaper for a cruise line to build and operate one 6,000 person cruise ship than two ships with 3,000 people sailing. It requires less staff, and less cost to build a single large ship than two smaller ones. The new mega-liner is set to debut at the end of 2020, and will have more than 15 spots to eat on board.

The cruise line is positioning the vessel as “the ultimate family vacation,” as CEO Michael Bayley told reporters earlier this year, per CNN’s Maureen O’Hare. Carnival Pinnacle was never built as the project was officially canceled (mainly due to the vessel's incredible cost at that time). However, many of the project's elements and innovative design features were later adapted for other large-sized cruise liners built for rival companies. Oasis-Plus class is also currently the world's most technologically advanced and energy-efficient cruise vessel ever built.
What a Room on Royal Caribbean's Wonder of the Seas Cruise Looks Like - Business Insider
What a Room on Royal Caribbean's Wonder of the Seas Cruise Looks Like.
Posted: Fri, 19 Apr 2024 14:55:00 GMT [source]
Cruise Hive was established back in 2008 and among the earliest blogs in the industry. Since the start, it's been our aim to provide the latest cruise news covering all the major cruise lines. We make sure cruisers are fully prepared for their cruise vacation with tips on ships and ports.Millions of travelers rely on Cruise Hive in the United States, Europe, Australia, and around the world. MSC Bellissima is yet another member of MSC's Meraviglia-class to make our list.
It first set sail in 2019 and has 18 decks (15 available to guests) and 2,217 cabins. MSC Meraviglia is the first ship in MSC's Meraviglia-class and received the "8 Golden Pearls" award, which recognizes sustainable and environmental stewardship. This meritable ship has 18 decks, 15 of which are accessible to guests, and 2,244 total staterooms.
Royal Caribbean Allure of the Seas
Number nine is P&O UK’s Iona, the largest cruise ship built specifically for the British market. One of the newer ships on the list, Iona was delivered in 2020 but made her first voyage in August 2021. The namesake of the Meraviglia class of cruise ships, she was the first to offer an expanded dining experience with fourteen restaurants, including a whopping four complimentary main dining rooms. Celebrity chef Carlo Cracco was enlisted to improve the quality of the ship’s cuisine. Carnival's Celebration, which launched in November 2022, is a sister ship to the famed Mardi Gras and a "celebration" for the cruise line's 50th birthday year. The Celebration cruise ship, which is fueled by cleaner burning LNG, has 20 decks and 2,687 staterooms and suites.
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The crown of the world’s biggest cruise ship previously went to Wonder of the Seas, an Oasis-class vessel operated by Royal Caribbean. The ship is similar in design to her sister ships but adds some additional features and evolves the class. Wonder of the Seas is a massive 236,857 gross tons with a guest capacity of 5,734 at double occupancy. Royal Caribbean’s Wonder of the Seas was previously the world’s largest cruise ship in most of 2023.
Double occupancy would be the ship’s passenger capacity if every cabin had two people. Like the other Oasis-class ships, she’s organized into neighborhoods, but with the addition of an eighth unique section. This new neighborhood is dedicated to suite guests, with a plunge pool and bar as well as the suites-only Coastal Kitchen and Suites Lounge. While Royal Caribbean has a lock on the largest ships, the title of largest cruise ship from outside that cruise line goes to MSC World Europa. Just like her sister ships, Wonder of the Seas is divided into themed neighborhoods, but this ship has the addition of a new Suite Neighborhood.
P&O Cruises held its spot on the top ten list of largest cruise ships in the world with an aptly named ship. Arvia is Latin for “from the seashore.” Arvia was launched in 2022 and features 19 decks (15 passenger-accessible decks). Royal Caribbean’s Harmony of the Seas, now the fifth-largest cruise ship in the world, was actually the largest cruise ship from 2016 to 2018.
Since then, it's had several sister ships built, that have been marginally larger at most. From 2015 until today, the average gross tonnage of a new cruise ship from the major cruise lines is 164,000 gross tons — more than twice the size of a ship built during the 1990s. That includes the Symphony of the Seas, which comes in at a staggering 228,081 gross tons. That’s led to the largest cruise ships the world has ever seen… and a steady increase in average size over time. As to vessels' dimensions, each boasts the unimaginable weight of 227, ,000 GT / gross tons, LOA length 362 m (1187 ft) and waterline width 47 m (154 ft).
This includes laser-tag arenas, virtual reality areas, and even go-kart tracks at sea. It also has 20 decks and can hold up to 10,000 people - including 7,600 passengers. Liquefied natural gas, meanwhile, is a controversial energy source that involves cooling natural gas to a liquid state to make it easier to transport. The liquid version is “actually worse than ordinary gas,” writes the Natural Resources Defense Council.
However, many newer cruise ships use the more environmentally friendly liquefied natural gas (LNG). Compared to diesel, natural gas burns cleaner, produces lower CO2 emissions and has a lower odor. For example, a small ship (less than 800 ft in length) may have a high passenger capacity if every guest sleeps in a bunk bed. At the same time, a large vessel (over 1000 ft in length) may have a lower passenger capacity if every passenger gets a private suite. Many cruise lines use double occupancy to measure passenger capacity for the above.
See how your favorite cruise lines and ships measure up this year with our list below. There are two bedrooms, a library (which can be converted into an extra bedroom), and a room for kids with bunk beds. For most cruise fans, cramped quarters are typically just the price you pay for the opportunity to explore the world’s oceans. MSC World America will also have six pools and 14 hot tubs, making it one of the most pool-covered ships at sea. Perched at the top of Icon, the Aqua Theater will feature wraparound ocean views and an ...
The ship’s Amusement Park has a full-size bowling alley, 4-D cinema, F1 simulators, an arcade, as well as a sportplex that becomes a disco spot for young cruisers in the evening. MSC Bellissima is home to a thrilling Grand Canyon-themed waterpark with three waterslides—two racing tubes as well as a champagne bowl-style slide. The younger set will love the Aquaplay spray area, and guests of all ages can climb the Himalayan bridge, a rope course that crosses the ship high above the water. Oasis of the Seas was the first of its kind when she arrived at the end of 2009. The groundbreaking vessel was built at the STX shipyard in Turku, Finland. Oasis of the Seas also boasts features like the Zip-line and the AquaTheater.