There simply is no other cruise ship in the world like Royal Caribbean's Oasis Class ships.
Royal Caribbean revolutionized the cruise industry with the introduction of Oasis of the Seas in 2009. It redefined what you could expect to find on a cruise, and other lines had to play catch-up to match what the Oasis Class offered.
Every new cruise ship that has entered service since has been compared back to the Oasis Class, and it is a testament to how well-designed the ships are from bow to stern.
They are the biggest cruise ships in the world and their massive size is matched by the variety of activities, entertainment, dining options and more.
They offer expansive suites, lots of activities that appeal to families, food to cater all tastes, and more ways to have fun than ships that came before it.
Something you should know about these ships is that they are not all alike. With each ship, Royal Caribbean has differentiated each one with different entertainment, restaurants, pool deck activities and more. Just because you've sailed one, doesn't mean you've sailed them all.
Royal Caribbean isn't done adding new Oasis Class ships, Utopia of the Seas will be the sixth class and the company has hinted they haven't ruled out adding more.
Ready to try an Oasis Class ship? Or want to know what makes each different? Here's a breakdown of the Oasis Class ships and what you need to know about each one.
What are the 6 Oasis Class Royal Caribbean ships?
Royal Caribbean has five Oasis Class cruise ships:
- Oasis of the Seas is the first Oasis Class ship, and she sails from Miami and Cape Liberty, offering cruises to Canada and the Caribbean.
- Allure of the Seas is the second Oasis Class ship, and she sails from Ft. Lauderdale and Galveston, offering Eastern, Western, and Southern Caribbean cruises.
- Harmony of the Seas is the third Oasis Class ship, and she sails from Port Canaveral, Ft. Lauderdale, and Miami, offering Eastern, Western, and Southern Caribbean cruises.
- Symphony of the Seas is the fourth Oasis Class ship, and she primarily sails from Miami, offering 7-night cruises to the Eastern and Western Caribbean. In the summer, she sails from Barcelona and Rome, offering 7-night Western Mediterranean cruises.
- Wonder of the Seas is the fifth Oasis Class ship, and she sails primarily from Port Canaveral, offering 7-night Western and Eastern Caribbean cruises. Her first sailings depart from Ft. Lauderdale, and she spends the summer in Europe, offering Western Mediterranean cruises.
- Utopia of the Seas will be the first Oasis Class ship to start sailing by offering short 3- and 4-night cruises. Utopia is under construction and will enter service in July 2024 from her homeport of Port Canaveral, Florida.
Oasis Class cruise ships are split into distinct neighborhoods onboard, which helps to keep the ship’s layout easy to navigate as well as split up crowds into different areas. There are seven neighborhoods on the Oasis Class ships, with the exception of Wonder of the Seas which has eight neighborhoods.
- The Boardwalk, an outdoor neighborhood built like an old-fashioned boardwalk, with an arcade, carousel, dining, and entertainment venues
- Pool and Sports Zone, the top decks of an Oasis Class ship with four main pools, an adults-only Solarium, waterslides, and a sports area
- Central Park, an outdoor park with over 10,000 plants and flowers surrounding dining and shopping venues
- Royal Promenade, the main thoroughfare of an Oasis Class ship with dining, bars, entertainment, and shopping
- Entertainment Place, a hub of entertainment venues including a comedy club, ice-skating rink, and jazz club
- Youth Zone, where Royal Caribbean’s Adventure Ocean programming is located
- Vitality Spa and Fitness, the onboard spa and gym including a thermal suite, beauty salon, fitness classes, and cafe
Wonder of the Seas and Utopia of the Seas have an eighth neighborhood: the Suite Neighborhood. This is an area of the ship dedicated to suite guests and has a pool, bar, lounge areas, Coastal Kitchen restaurant, and Suite Lounge.
The Oasis Class ships have no shortage of complimentary activities to choose from while onboard. While they share some activities with other Royal Caribbean ships, there are several unique things to do found only on the Oasis Class cruise ships.
The Ultimate Abyss is a 10-story slide that transports guests from the sports deck to the Boardwalk neighborhood. It is a dry slide and guests use a racer mat to reach the bottom. The slide incorporates lights, sound effects, and music as guests twist and turn at 9mph to the bottom.
Allure of the Seas does not yet have The Ultimate Abyss, but it will be added to the ship once the Royal Amplified program returns.
Utopia of the Seas will have an even longer slide.
Guests looking for a thrill can try out the zipline, located on the sports deck of Oasis Class ships. The 82-foot long zipline flies nine decks above the Boardwalk neighborhood. The ride only lasts around ten seconds, but will surely give guests an adrenaline rush.
Rock Climbing Wall
Oasis Class ships have not only one, but two rock climbing walls. At 43 feet tall, these are the tallest rock climbing walls in Royal Caribbean’s fleet. They are located in the Boardwalk neighborhood overlooking the AquaTheater and ship’s aft.
All Oasis Class ships have the Studio B ice skating rink. Beyond ice skating shows, there are open skating sessions available during the cruise. Guests are provided with ice skates and a helmet.
The FlowRider is a surfing simulator where guests can practice boogie boarding and stand up surfing as water rushes from the front to the back of the FlowRider.
Located in the Boardwalk neighborhood on each Oasis Class ship is an intricately designed, colorful carousel. The carousels’ designs are colorful and kid-friendly, with not only horses to ride, but cheetahs, leopards, giraffes, and more.
The carousel moves quite slowly, so it is a fun activity for kids (and adults) of all ages.
Oasis Class ships have three main waterslides on the pool deck. First is The Perfect Storm, a set of racing slides. The other slide is Supercell, which ends with a “toilet” or “champagne” bowl, where guests loop around a bowl several times before falling into the middle.
Allure of the Seas does not yet have waterslides, but the Cyclone, Typhoon, and Supercell slides will be added to the ship once the Royal Amplified program returns.
Puzzle Break Center
Oasis Class ships offer the Puzzle Break Center, an escape room, onboard. This activity comes at an extra cost (usually around $20 per person). The escape room’s theme and challenge varies per ship, so guests can try the escape room on more than one Oasis Class ship without the storyline repeating.
Allure of the Seas does not yet have a Puzzle Break Center, and the escape room on Wonder of the Seas is still being constructed.
Kids Activities & Adventure Ocean
Each Oasis Class ship has two arcades onboard: one on the top decks near the sports deck areas and one on the Boardwalk. The boardwalk arcade is either in its own venue or incorporated into Playmakers Sports Bar & Arcade. The arcade comes at an extra cost.
In addition, all Oasis Class ships have an extensive Adventure Ocean area for kids. Childcare is available for kids aged 6 months to 17 years, and kids are broken into separate rooms by age group.
Teens have their own space onboard Oasis Class ships, with both indoor and outdoor spaces to hang out.
On the sports deck of each Oasis Class ship is a mini golf course and sports court. Both are open throughout the day, with select activities such as pickleball and basketball tournaments listed in the Cruise Planner.
Select Oasis Class ships also offer Battle for Planet Z, a laser tag arena, onboard. The arena is glow-in-the-dark and sure to be a fun activity for kids and adults.
Because Oasis Class ships are split in the middle, there are two separate sides of the pool deck, and guests can look from the pool deck down into Central Park below.
There are four pools on the pool deck:
- The Beach Pool, with lines of pool chairs placed into shallow water, meant to create the effect of lounging in a chair near the ocean
- The Sports Pool, where pool games and activities are played, such as the belly flop contest or pool volleyball
- The Main Pool, a regular pool with plenty of seating
- Splashaway Bay, a kids aqua park with waterslides, dump buckets, and water sprayers. Allure of the Seas has an H20 zone instead of Splashaway Bay.
Also located on the pool deck are jacuzzis at each of the four pools, two large cantilevered jacuzzis, and several pool bars.
Each Oasis Class ship also features an adults-only Solarium for guests 16 and older, with a pool and several jacuzzis.
Oasis Class ships have three main entertainment venues onboard. The most unique venue is the AquaTheater. Found only on Oasis Class ships, the AquaTheater is where Royal Caribbean’s aqua shows are performed, combining diving, slacklining, aerialists, synchronized swimmers, and more.
- Oasis of the Seas: Aqua 80 and Splash
- Allure of the Seas: Oceanaria
- Harmony of the Seas: The Fine Line and Hideaway Heist
- Symphony of the Seas: HIRO and Aqua Nation
- Wonder of the Seas: inTENse
- Utopia of the Seas: To be announced
Like on all Royal Caribbean ships, the Royal Theater is home to signature shows and entertainers throughout the cruise. The Oasis Class ships (with the exception of Wonder of the Seas) all perform a full-length Broadway musical in addition to Royal Caribbean’s original productions.
Royal Theater shows:
- Oasis of the Seas: Cats (Broadway musical) and One Sky
- Allure of the Seas: Mama Mia (Broadway musical) and Blue Planet
- Harmony of the Seas: Grease (Broadway musical) and Columbus: The Musical
- Symphony of the Seas: Hairspray (Broadway musical) and Flight: Dare to Dream
- Wonder of the Seas: Voices and The Effectors II: Crash ‘n’ Burn
- Utopia of the Seas: To be announced
Oasis Class ships also have Studio B, the ice skating rink onboard. The ice skating show(s) vary per ship, but they all combine talented figure skaters, intricate technology and lighting effects, and detailed set design to create an immersive story for guests.
Studio B shows:
- Oasis of the Seas: Frozen in Time
- Allure of the Seas: Ice Games
- Harmony of the Seas: iSkate and 1887: A Journey in Time
- Symphony of the Seas: iSkate 2.0 and 1997: Adventure on Ice
- Wonder of the Seas: 365: The Seasons on Ice
- Utopia of the Seas: To be announced
Other than the signature productions onboard Oasis Class ships, there are plenty of other entertainment venues for guests to enjoy. The exact name of these venues may vary by ship:
- Jazz on 4, a jazz club with an elegant 1920’s atmosphere and live jazz music each evening (not available on Wonder of the Seas)
- The Attic/Blaze Comedy/Comedy Live, a comedy club where the ship’s featured comedians perform throughout the evening
- On Air/Spotlight Karaoke, a karaoke bar where guests can sing solo or with a group of friends
- Music Hall/Dazzles, a multi-level nightclub and lounge with live bands and dancing with views of the Boardwalk neighborhood
Other entertainment can be found throughout the cruise, such as live Latin music and dancing at Boleros, piano entertainment at Schooner Bar, and an acoustic guitarist at the English-style pub onboard.
Oasis Class ships share the following complimentary dining venues:
- Main Dining Room
- Windjammer Marketplace
- Solarium Bistro
- Sorrento’s Pizza
- Park Cafe
- The Boardwalk Dog House
- Coastal Kitchen (for suite guests only)
- Cafe Promenade (excluding specialty drinks)
- Vitality Cafe (excluding specialty drinks)
- Soft serve ice cream station on the pool deck
They also share the following specialty dining venues:
- Chef’s Table
- Wonderland (excluding Oasis & Allure of the Seas)
- Chops Grille
- 150 Central Park
- Johnny Rockets (complimentary for breakfast)
- Izumi sushi & hibachi
Oasis Class ships share the following bars and lounges:
- Rising Tide Bar
- Schooner Bar
- Bionic Bar (excluding Allure of the Seas)
- English-style pub
- Solarium Bar
- Pool bars
- Wipe Out Bar
- Vintages (excluding Wonder of the Seas)
- Trellis Bar
One of the most unique bars on Oasis Class ships is the Rising Tide Bar, which continuously moves up and down from the Royal Promenade on deck 5 to Central Park on deck 8.
Each Oasis Class ship has a complimentary, grab-and-go restaurant located on the pool deck that is open for breakfast and lunch:
- El Loco Fresh, found on Oasis, Symphony, and Wonder of the Seas, offers burritos, quesadillas, rice, beans, and a salsa station
- Wipe Out Cafe, found on Allure of the Seas, offers sandwiches, hot togs, hamburgers, pizza, and more
- Mini Bites, found on Harmony of the Seas, offers similar items to Wipe Out Cafe and also has an omelette station at breakfast
Each Oasis Class ship also has a specialty Italian restaurant onboard, although the venue changes by ship:
- Giovanni’s Table, found on Allure and Oasis of the Seas, offers traditional Italian cuisine with menu highlights including tagliatelle alla carbonara, Mediterranean branzino, and filet mignon
- Jamie’s Italian, found on Harmony and Symphony of the Seas, offers a more modern take on Italian cuisine with menu highlights including truffle tagliatelle, pan-roasted salmon, and chianti-braised short rib.
- Giovanni’s Italian Kitchen, found on Wonder of the Seas, is Royal Caribbean’s newest Italian restaurant concept, with menu highlights including specialty pizzas, steak muffuletta, and lasagna classica. Next door to Giovanni’s Italian Kitchen is Giovanni’s Wine Bar, with an extensive selection of Italian wines and small bites.
Oasis of the Seas
Oasis of the Seas, the first Oasis Class ship, was recently amplified through Royal Caribbean’s Royal Amplified Program in 2019. Due to this, she received a number of enhancements and features found on the newest Oasis Class ships such as waterslides, the Ultimate Abyss, and new dining venues.
The pool deck on Oasis of the Seas was transformed into a Caribbean-style pool deck during the amplification, with colorful decor, comfy seating, casita lounge areas, and extra jacuzzis.
The Lime & Coconut bar was also added to the pool deck, which serves a variety of tropical drinks such as the Watermelon Rita, Blue Hawaiian, and signature Lime & Coconut cocktail.
Here are the other new venues added to Oasis of the Seas during her amplification:
- Portside BBQ, a specialty restaurant unique to Oasis of the Seas, which serves a variety of barbecued meat and comfort food, including Texas Beef Brisket and St. Louis-style Spare Ribs
- Playmakers Sports Bar & Arcade, Royal Caribbean’s signature sports bar with nachos, sliders, burgers, beer, and countless TV screens available to watch your favorite team
- Sugar Beach candy store
Allure of the Seas
Allure of the Seas has a few significant differences from other Oasis Class ships, as her amplification has been indefinitely postponed due to Covid-19.
Allure of the Seas does not have the Ultimate Abyss slide, waterslides, or a Splashaway Bay for kids. She does have the H20 Zone on the pool deck, which features kids splash pads and water sprayers.
Despite not having these signature activities, Allure of the Seas still offers many signature activities onboard like rock climbing, mini golf, ziplining, the FlowRider, etc.
There are a few dining options unique to Allure of the Seas:
- Boardwalk Donuts, where guests can enjoy complimentary donuts and coffee each morning (complimentary)
- Cups & Scoops, a 1940s style ice cream shop selling Ben & Jerry’s ice cream and cupcakes (extra cost)
- Candy Beach candy store (extra cost)
- Samba Grill, a traditional Brazilian rodizio with all-you-can-eat meats as well as a salad and sides bar. Samba Grill is located in the Solarium Bistro in the evenings (specialty restaurant)
Allure of the Seas is one of two Oasis Class ships with Sabor, a Mexican specialty restaurant and tequila bar, which is located in the Boardwalk neighborhood.
She is the only Oasis Class ship without the Wonderland specialty restaurant onboard. In its place is the Diamond Club. Diamond members may enjoy this venue, as it is a two story venue with huge windows overlooking the Boardwalk neighborhood.
Allure of the Seas has Blaze, an additional nightclub lounge, on Deck 4. This is where the Diamond Club is found on other Oasis Class ships.
Harmony of the Seas
Harmony of the Seas was the first Royal Caribbean ship to be designed with waterslides in the initial ship build, as well as add new features to Oasis Class ships such as the Ultimate Abyss. Many of the design innovations made on Harmony of the Seas have served as a model for future Oasis Class ships and amplifications.
Harmony of the Seas is the only Oasis Class ship with Royal Caribbean’s original production Columbus: The Musical!, which tells the story of Marvin Columbus, the imaginary, luckless cousin of Christopher Columbus. This show is usually a favorite among cruisers.
The Solarium on Harmony of the Seas differs from other Oasis Class ships in that she does not have a pool. She still has four jacuzzis, but guests looking to take a swim must head to the main pool deck.
Harmony of the Seas, like Allure of the Seas, has the specialty restaurant Sabor on the Boardwalk. Menu highlights at Sabor include build your own tacos, spicy beef empanadas, and cinnamon churros.
Symphony of the Seas
Symphony of the Seas was the first ship in Royal Caribbean’s fleet to offer Hooked on Seafood, a specialty restaurant specializing in New England-style seafood. Those dining at Hooked on Seafood can start their meal with starters such as Fresh-shucked Oysters, Clam & Crab Chowder, and Ceviche. Entree highlights include the Messy Fish Sandwich, Drunken Mussels, and Maine Lobster Roll.
Like Oasis of the Seas, Symphony of the Seas also has a Playmakers Sports Bar & Arcade and Sugar Beach candy store on the Boardwalk.
Symphony of the Seas was the first Royal Caribbean ship to debut the Ultimate Family Suite, Royal Caribbean’s most expensive suite. The Ultimate Family Suite is designed to be an oasis for kids, with an in-suite slide, air hockey table, LEGO wall, and private gaming area.
Symphony of the Seas has a few unique entertainment additions, as well. On Royal Caribbean’s signature show Flight: Dare to Dream, guests can be amazed by a replica of the original Wright brothers’ airplane, which “flies” through the Royal Theater during the show.
During the ice skating show 1977: Adventure on Ice, a drone show is included in the performance. A total of 48 drones with lighting effects are used in the production, programmed to move up, down, and around the ice rink in sync with the music.
Wonder of the Seas
Wonder of the Seas is the fifth and newest Oasis Class ship. She is also the largest cruise ship in the world.
Originally she was designed for the Chinese market, so Wonder of the Seas has a few design differences compared to other Oasis Class ships.
The biggest difference on Wonder of the Seas is the addition of the Suite Neighborhood. The Suite Neighborhood is the eighth neighborhood onboard and is accessible only for suite guests.
The suite neighborhood follows a similar concept to the suite-exclusive areas found on Quantum Class ship Spectrum of the Seas. Also designed for the Chinese market, Spectrum of the Seas has exclusive dining, pool, and lounge areas just for suite guests.
The Suite neighborhood on Wonder of the Seas wraps around the ship’s funnel on decks 16, 17, and 18. It features Coastal Kitchen, the Suite Lounge, and a private sun deck with views of the sports court and ocean.
The private sundeck includes its own plunge pool, bar, and outdoor lounge areas.
Other key differences
Wonder of the Seas is the only Royal Caribbean ship with The Vue, a cantilevered bar located on the upper pool deck.
The Vue offers panoramic views of the ocean and a colorful, mosaic canopy overhead that lights up at night. The Vue has taken the space of one of the cantilevered hot tubs onboard, so instead of two like on other Oasis Class ships, there is only one.
Another new bar on Wonder of the Seas is Cantina Fresca. Located next to El Loco Fresh, Cantina Fresca offers Mexican-inspired cocktails, margaritas, and aguas frescas.
Unlike other Oasis Class ships, Wonder of the Seas only has one FlowRider. In its place is the Wonder Playscape, a brand new play area for kids onboard.
The Playscape is an underwater-themed playground with climbing walls, slides, nets, interactive murals, games, and nooks and crannies to explore.
Like Oasis of the Seas, Wonder of the Seas has a Caribbean-style pool deck complete with colorful decor, lounge areas, casitas, extra hot tubs, and The Lime & Coconut bar. Wonder of the Seas has more seating options available on the pool deck, including a movie screen theater area.
Speaking of a movie screen, the TV screen on the pool deck on Wonder of the Seas is the largest in Royal Caribbean's fleet.
Like Symphony of the Seas, Wonder of the Seas also features an Ultimate Family Suite. It is bigger than the suite on Symphony, with three bedrooms and a movie/game room that can be converted into a fourth bedroom.
In place of Jazz on 4, Wonder of the Seas has The Golden Room, an extra casino space. As Wonder of the Seas was designed for the Chinese Market, extra casino spaces were incorporated into the ship. This may be changed in the future to better fit the American and European cruise markets.
Another difference on Wonder of the Seas is the Windjammer. Unlike on other Oasis Class ships where the Windjammer is relatively small, the Windjammer on Wonder of the Seas is the largest in Royal Caribbean's fleet and wraps around the entire Boardwalk neighborhood on Deck 15.
The Mason Jar, a brand new restaurant in Royal Caribbean’s fleet, is found on Wonder of the Seas.
The Mason Jar specializes in Southern staples, including Lobster & Crawfish Gumbo, Blackened Cajun Catfish, and Shrimp N’ Grits. Brunch is also available on sea days, with menu highlights including Meemaw’s Fried Chicken N’ Waffles, Blueberry Johnny Cakes, and Stuffed French Toast.
Adjacent to The Mason Jar is The Mason Jar Bar, serving unique cocktails with a focus on bourbon and moonshine.
Wonder of the Seas also has Hooked Seafood, Playmakers, and Sugar Beach.
Due to the unique architecture found on Oasis Class ships, there are several types of staterooms not available on other Royal Caribbean ships:
- Boardwalk balconies, which offer views of the Boardwalk and a partial, side view of the ocean
- Central Park balconies, which offer views of Central Park
- Central Park and Boardwalk view staterooms, which feature a window looking into the Central Park or Boardwalk neighborhood
- AquaTheater suites, which are located in the ship’s aft with panoramic views of the ocean and AquaTheater
Oasis Class ships have a wide variety of suites available, including Grand Suites, the Owner’s Suite, AquaTheater suites, and loft suites.
There are also interior, interior with virtual balcony, ocean view, balcony, and Royal Promenade view rooms available.
The Oasis Class is best for guests who view the cruise ship as the destination, and they offer something for every type of cruiser.
Many guests book a cruise on an Oasis Class ship due to the sheer range of options available. With the amount of entertainment, organized activities, and dining venues onboard, there is little chance guests will ever get bored on an Oasis Class ship.
Those looking for a quiet experience onboard will find plenty of options, too, whether spending the afternoon reading a book in Central Park or relaxing in the Solarium.
The Oasis Class is an extremely popular choice for families, as the ships can cater to guests of all ages. Kids will have an abundance of activities onboard, from waterslides to rock climbing and the zipline. Teens will love the large hangout spaces and areas to explore with new friends on the ship.
Due to the size of Oasis Class ships, they are not able to fit into a wide variety of ports around the world. Therefore, many of the itineraries on Oasis Class ships are similar to each other. If you plan to visit more unique cruise ports, an Oasis Class ship may not be the best choice for you.
There is no 13th deck on Oasis Class ships, so you will go straight from the 12th deck to the 14th deck!
Allure and Oasis of the Seas have art displays known as “Small Wonders” throughout the ship. These are periscopes or telescopes where you’ll find tiny, 3D pieces of art when you look inside. They are located around the ship, so exploring Allure or Oasis of the Seas to find them can be a fun activity to do onboard.
Likewise, Wonder of the Seas has astronauts scattered throughout the ship.
The Solarium bridge wings offer a fantastic view for sailaway or sunset.