Allure of the Seas
Allure of the Seas is an Oasis-class cruise ship operated by Royal Caribbean International, known for its very large scale, neighborhood-style layout and extensive onboard entertainment.
Last updated August 26, 2026
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Overview
Allure of the Seas is an Oasis-class cruise ship owned and operated by Royal Caribbean International, a cruise brand within Royal Caribbean Group. Built at the Turku shipyard in Finland, the vessel was developed as part of Royal Caribbean's Project Genesis program, which sought to create a new type of resort ship organized around distinct onboard neighborhoods rather than a conventional linear hotel layout. The ship was ordered in February 2006, construction began in 2008, and its keel was laid on 2 December 2008. It was launched in November 2009 and formally delivered to Royal Caribbean on 28 October 2010. At the time of its launch, Allure of the Seas became the world's largest passenger ship, succeeding its sister ship Oasis of the Seas. The two vessels were built to essentially the same specifications, although Allure is reported as being approximately 50 millimetres longer. The ship has a classified length of about 360 metres and gross tonnage of 225,282. Its design includes seven themed neighborhoods, a two-deck dance venue, a 1,380-seat theatre, an ice-skating rink, numerous restaurants and bars, family facilities, retail areas and large outdoor decks. A telescoping-funnel system allows the vessel to pass beneath bridges such as Denmark's Storebælt Bridge. Allure of the Seas entered service from Port Everglades near Fort Lauderdale, Florida, in late 2010 and initially operated year-round Caribbean cruises. In 2015 it became the first Oasis-class ship to spend a full season in the Mediterranean, sailing from Barcelona between May and October. It later returned to Florida and moved to PortMiami in November 2018, where it operated seven-night Eastern and Western Caribbean itineraries alongside other large Royal Caribbean ships. From November 2022, it was based at the Port of Galveston, Texas, before returning to Barcelona for Western Mediterranean service in 2025. The ship has undergone several technical and guest-facing interventions. A damaged propulsion-pod gearbox was replaced during a specially engineered dry-dock operation in February 2014. A propulsion-pod issue also caused itinerary adjustments and reduced speed on some sailings in 2019. A major modernization originally planned for 2020 was delayed during the COVID-19 pandemic. The refurbishment eventually began at Navantia in Cádiz, Spain, in February 2025 and was completed in April 2025. The work added or upgraded attractions and venues associated with Royal Caribbean's newer Oasis-class product, including the Ultimate Abyss dry slide, Perfect Storm waterslides, Splashaway Bay, a redesigned pool deck and Solarium, new dining and bar concepts, a sports bar and arcade, a Royal Escape Room, laser tag and refreshed youth spaces. Allure of the Seas is therefore both a ship and a recognizable cruise product within Royal Caribbean's fleet. Its positioning combines the scale of a destination resort with the mobility of an ocean voyage, offering a broad mix of family activities, entertainment, dining, retail, nightlife and Caribbean or Mediterranean port calls. Although newer Icon-class vessels surpassed the Oasis class in size, Allure remains a major example of the large-ship cruise model and an important part of Royal Caribbean's premium mass-market offering.
History
Allure of the Seas was conceived under Royal Caribbean's Project Genesis, the development program that produced the Oasis class. The concept represented a major expansion of the cruise-resort format: instead of treating the ship as a single continuous hotel, Royal Caribbean divided the vessel into themed neighborhoods with different atmospheres and activities. The design included large-scale entertainment spaces, multiple accommodation zones, family facilities, retail, restaurants and outdoor recreation areas. Royal Caribbean ordered the ship from the Finnish Turku shipyard in February 2006. Construction began in February 2008, and the keel was laid on 2 December 2008 shortly after the shipyard became part of STX Europe. The vessel was launched on 20 November 2009, after which interior outfitting continued while it remained afloat. It was completed and delivered to Royal Caribbean on 28 October 2010. The ship left Finland the next day, using retractable funnels to navigate beneath bridges, and arrived at Port Everglades in Florida on 11 November. A formal naming ceremony followed on 28 November, with the fictional character Princess Fiona serving as godmother. Upon entering service, Allure became the largest passenger ship in the world, taking that distinction from Oasis of the Seas. The record later moved to other Oasis-class ships, including Harmony of the Seas in 2015, and subsequently to the Icon class. Allure nevertheless remained a highly visible expression of Royal Caribbean's strategy of using very large vessels to provide a self-contained resort experience. Its facilities included seven neighborhoods, a large theatre, an ice rink, a two-deck dance hall, numerous dining and beverage venues, and extensive public areas. An 80-kilowatt solar array was also installed to help power the shopping district. The ship's operating history has involved several changes in deployment. It initially sailed year-round Caribbean itineraries from Port Everglades. In 2015, it was assigned to Barcelona for a full Mediterranean season, a notable deployment because it made the Oasis concept available in that market for an entire season. After returning to Florida, the ship moved to PortMiami in November 2018, where it joined Royal Caribbean's expanding large-ship presence and operated seven-night Caribbean cruises. Maintenance has been an important part of the vessel's history. In February 2014, a damaged Azipod gearbox was replaced in Grand Bahama through an unusual dry-dock solution because the facility could not fully accommodate an Oasis-class ship. The crew also used the period for repairs and guest-area refurbishment. In 2019, a separate propulsion-pod issue required reduced-speed operation and changes to some itineraries. A much larger modernization planned for early 2020 was delayed during the COVID-19 pandemic and the resulting suspension and disruption of cruise operations. From November 2022, Allure was based at Galveston's new cruise terminal. The ship later returned to Europe, and in 2025 it underwent a substantial modernization at Navantia in Cádiz. The completed work brought several newer Royal Caribbean attractions and venues to the ship, including the Ultimate Abyss slide, Perfect Storm waterslides, Splashaway Bay, refreshed pool and Solarium areas, new restaurants and bars, Playmakers Sports Bar & Arcade, a Royal Escape Room, laser tag and redesigned youth spaces. In May 2025, the ship was based in Barcelona for seven-night Western Mediterranean cruises. Its history illustrates the continued life-cycle strategy for large cruise ships: initial fleet introduction, geographic redeployment, technical upkeep and periodic product renewal.
- 2025
Major modernization completed
[1]A Cádiz refurbishment added new slides, water attractions, dining venues, entertainment, youth facilities and redesigned public spaces.
- 2022
Based at Galveston
[1]Allure began operating from the Port of Galveston's new cruise terminal.
- 2018
Home port moved to Miami
[1]The ship began year-round service from PortMiami on seven-night Caribbean itineraries.
- 2015
First full Oasis-class Mediterranean season
[1]Allure operated from Barcelona for a full May-to-October Mediterranean season.
- 2014
Azipod gearbox replaced
[1]A specialized dry-dock operation replaced a damaged propulsion-pod gearbox and supported additional onboard repairs.
- 2010
Delivered and named
[1]The ship was delivered in October, reached Florida in November and was formally named in a ceremony featuring Princess Fiona.
- 2009
Ship launched
[1]Allure of the Seas was launched on 20 November 2009 for completion and interior outfitting.
- 2008
Keel laid in Turku
[1]The ship's keel was laid on 2 December 2008 at the STX Europe Turku shipyard.
- 2006
Project Genesis ship ordered
[1]Royal Caribbean ordered the future Allure of the Seas from the Turku shipyard in Finland as part of the Project Genesis program.
Products and positioning
A large-scale, premium mass-market cruise resort offering extensive onboard choice, family entertainment and destination itineraries in the Caribbean and Western Mediterranean.
Cruise product · 2010
Oasis-class cruise ship experience
Allure of the Seas presents a large resort-style cruise experience organized around seven onboard neighborhoods. The ship combines accommodation, restaurants, bars, retail, theatres, recreation, family facilities and outdoor decks, allowing passengers to choose among many activities without leaving the vessel.
Cruise itineraries · 2010
Caribbean cruises
The ship has operated Caribbean itineraries from several Florida and Texas home ports, including Port Everglades, PortMiami and Galveston. Its Caribbean product has included seven-night Eastern and Western Caribbean voyages, combining large-ship onboard amenities with calls at regional cruise destinations.
Cruise itineraries · 2015
Western Mediterranean cruises
Allure introduced the Oasis-class format to a full Mediterranean season in 2015 and returned to Barcelona-based Western Mediterranean service in 2025. The offering pairs the ship's resort facilities with port calls in the Western Mediterranean region.
Hospitality and entertainment · 2010
Onboard dining and entertainment
The vessel's onboard offer includes a large theatre, live entertainment, an ice-skating rink, a two-deck dance venue, restaurants, bars, cafés, retail and activity spaces. Its 2025 modernization added or refreshed concepts including El Loco Fresh, The Lime & Coconut, Pesky Parrot, Playmakers Sports Bar & Arcade and The Mason Jar Southern Restaurant & Bar.
Brand decisions
2025
Modernize the Oasis-class onboard productGeneration changeBackground
Royal Caribbean sought to refresh an older large ship with attractions and venues associated with newer fleet offerings.
Action taken
The Cádiz refurbishment added Ultimate Abyss, Perfect Storm, Splashaway Bay, refreshed pool and Solarium areas, new dining and bar concepts, a Royal Escape Room, laser tag and redesigned youth spaces.
Aftermath
The ship returned to service with a broader contemporary activity and dining offer for Western Mediterranean cruises.
Reported refurbishment cost. over US$100 million (2025 refurbishment)
2020
Postpone the planned modernizationOtherBackground
A major upgrade had been planned for early 2020, but the COVID-19 pandemic disrupted cruise operations and ship-refit schedules.
Action taken
Royal Caribbean delayed the planned additions and refurbishment.
Aftermath
The modernization was eventually undertaken in Cádiz in 2025.
2018
Move the home port to MiamiStrategyBackground
Royal Caribbean expanded its large-ship operations at PortMiami.
Action taken
Allure was reassigned from Port Everglades to PortMiami for year-round Caribbean sailings.
Aftermath
The ship operated seven-night Eastern and Western Caribbean itineraries from Miami.
2015
Deploy the ship for a full Mediterranean seasonStrategyBackground
Royal Caribbean sought to extend its largest-ship concept beyond its established Caribbean deployment.
Action taken
Allure of the Seas was moved to Barcelona for a May-to-October season.
Aftermath
The deployment made Allure the first Oasis-class ship to spend a full season in the Mediterranean before it later returned to Florida.
Recent events
- 2025
Allure of the Seas receives a major modernization[1]
Product launch
A refurbishment at Navantia in Cádiz added water attractions, dining and beverage venues, entertainment concepts, youth facilities and upgraded public spaces.
- 2019
Propulsion issue leads to itinerary adjustments[1]
Other
Some sailings were adjusted after a technical issue affecting one propulsion pod required the ship to operate at reduced speed.
- 2018
Allure of the Seas moves to PortMiami[1]
Other
The ship changed its home port to Miami and began year-round seven-night Eastern and Western Caribbean operations.
- 2015
Allure of the Seas begins a full Mediterranean season[1]
Product generation
The ship moved to Barcelona for a May-to-October Mediterranean season, becoming the first Oasis-class vessel to spend a full season in the region.
- 2014
Allure of the Seas undergoes propulsion-pod repair[1]
Other
A damaged Azipod gearbox was replaced during a seven-day dry-dock project in Grand Bahama, accompanied by repairs and refurbishment of guest areas.
- 2010
Allure of the Seas is delivered to Royal Caribbean[1]
Product launch
The completed ship was formally delivered by the Turku shipyard to Royal Caribbean on 28 October 2010 and departed for Florida the following day.
- 2010
Allure of the Seas enters service as the world's largest passenger ship[1]
Product launch · Product generation
After arriving at Port Everglades in November, the ship was formally named by Princess Fiona and began its role as Royal Caribbean's newest giant cruise vessel.
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