Which is better allure or harmony?

The ships are pretty much the same, in terms of size, layout, cabins and entertainment -- with just one or two changes. So if you're familiar with Allure (or Oasis of the Seas), then you'll feel quite at home on Harmony.



In 2026, the choice between Allure of the Seas and Harmony of the Seas depends on whether you prioritize amenities or value. Harmony is technically "better" in terms of features; it is an Oasis-class ship that includes the Ultimate Abyss (a 10-story dry slide), the "Perfect Storm" water slides, and the Bionic Bar (robotic bartenders), none of which were originally on Allure. A supportive peer "refurbishment" update: Allure of the Seas underwent a massive "amplification" in early 2025, bringing it much closer to Harmony’s level with new bars and updated pool decks. However, Harmony still feels slightly more modern and has a better layout for the "Central Park" and "Boardwalk" neighborhoods. If you find Allure at a significantly lower price point, it is an incredible value, but for the "full" high-tech Royal Caribbean experience with all the "bells and whistles," Harmony is the superior ship.

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The first two ships in the class, Oasis of the Seas and Allure of the Seas, were delivered respectively in 2009 and 2010 by STX Europe Turku Shipyard, Finland. A third Oasis-class vessel, Harmony of the Seas, was delivered in 2016 built by STX France. A fourth vessel, Symphony of the Seas, was completed in March 2018.

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Differences Among Royal Caribbean Oasis-Class Ships Oasis of the Seas and Allure of the Seas are virtually identical, though Oasis of the Seas features Cats, while Allure of the Seas presents Mamma Mia! Secondary shows in the main theater differ on all five of the Oasis-class ships.

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Although not an exact duplicate of its sister ship, the Oasis of the Seas, both ships share some of the most innovative and revolutionary features found on cruise ships today.

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Allure of the Seas ranks #4 out of 25 Royal Caribbean International Cruise Ships based on an analysis of expert and user ratings, as well as health ratings. Allure of the Seas offers a wide range of accomodation options. Browse cabins to find the stateroom that suits your needs. Allure of the Seas contains 15 decks.

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Her steel hull alone weighs roughly 54,000 tons. The ship features a two-deck dance hall, a theatre with 1,380 seats, an ice skating rink, 7 distinct neighborhoods, and 25 dining options, including a Starbucks coffee shop at sea. Many of the ship's interiors were extensively decorated by muralist Clarissa Parish.

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Oasis Class ship Harmony of the Seas touts the ultimate combination of adventures for guests of all ages, which features Ultimate Abyss, the tallest slide at sea; a trio of high-speed waterslides known as The Perfect Storm, twin FlowRider surf simulators, a variety of restaurants that serve up a world of flavors.

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26 May 2022Ship Collision / Allision On May 26, 2022, at ~7 am Jamaica time (12:00 UTC) while maneuvering for berthing in Port Falmouth (Jamaica), the liner collided with the dock's extension/contacted one of the two concrete mooring pylons.

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While Oasis got upgraded in 2019, Allure has yet to receive a second major refurbishment. (It was postponed due to the pandemic and is now scheduled for 2025.)

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Harmony of the Seas ranks #5 out of 25 Royal Caribbean International Cruise Ships based on an analysis of expert and user ratings, as well as health ratings. Harmony of the Seas offers a wide range of accomodation options.

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The 225,282-ton Allure of the Seas was the world's largest cruise ship -- for six years -- before other sister ships kept stealing the title; the latest being Wonder of the Seas debuting in 2022. The Allure of the Seas capacity is 5,492 passengers at double occupancy or 6,452 when every berth is full.

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Expect Rougher Caribbean Seas in the North and East Rough Waters: When one body of water runs into another, waves tend to be higher and rougher. Although the Caribbean is generally known for smooth sailing, it can get choppy in areas where it meets up with the Atlantic Ocean.

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The Titanic had a beam of only 92.5 feet and a length of 882.8 feet, meaning it was a long and skinny vessel. While the Allure has a max beam of almost 200 feet and a length 1,187 feet, meaning it is almost fat compared to the Titanic.

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Allure of the Seas Theme Nights: Day 1: Casual. Day 2: Formal. Day 3: 70s Night. Day 4: Caribbean Night.

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