Cruise ships are large sea vessels designed to make pleasure-fueled voyages, rather than taking passengers to certain destinations. These containers are tens of stories tall and can easily carry thousands of passengers and crew members.
Cruise ships keep their prices in control by accommodating thousands of guests, thus decreasing the cost per individual. These are like floating luxury resorts.
1. Royal Caribbean Icon of the Seas
Passenger Capacity: 7,600
Gross Tonnage: 250,800
Length: 1,198 Feet
Width: 213 Feet
Height: 196 Feet (Above Waterline)
Launched on January 27, 2024, the Icon of the Seas is a technologically advanced cruise ship. The vessel is operated by a professional crew consisting of up to 2,350 members.
Amenities:
- 6 Record-Breaking Waterslides
- 7 Swimming Pools
- 20 Dining Venues
- Restaurants (Izumi Hibachi & Sushi, Chops Grille, etc).
2. Royal Caribbean Utopia of the Seas

Passenger Capacity: 6,788
Gross Tonnage: 236,860
Length: 1,188 Feet
Width: 211 Feet
Height: 240 Feet
The Utopia of the Seas is the first Oasis-class ship that uses liquefied natural gas (LNG) as a fuel source. Officially launched in September 2023, the ship is yet to embark on its maiden voyage.
Amenities:
- 2 Casinos
- 21 Dining Venues
- 23 Bars
- 8 Hot Tubs
- 5 Swimming Pools
- 3 Waterslides
3. Royal Caribbean Wonder of the Seas
Passenger Capacity: 7,084
Gross Tonnage: 235,600
Length: 1,188 Feet
Width: 211 Feet
Height: 155 Feet (Above Waterline)
The Wonder of the Seas is almost the same size as our list topper Icon of the Seas. However, the Wonder has a significantly lower passenger capacity than its counterpart.
Amenities:
- 30-foot diving platforms
- Music hall
- Karaoke bar
- Spa & Fitness Center
- Aquatheater shows
4. Royal Caribbean Symphony of the Seas

Passenger Capacity: 6,680
Gross Tonnage: 228,081
Length: 1,188 Feet
Width: 215.5 Feet
Height: 238 Feet
An Oasis-class cruise ship, the Symphony of the Sea was built by the Chantiers de l'Atlantique in Saint-Nazaire, France. The vessel launched its maiden voyage back in March 2018.
Amenities:
- 2 Surf Simulators
- Glow-in-the-dark Laser Tag
- Waterslides
- Broadway Shows
- Fully-Automated Bar with 2 Robotic Bartenders.
5. Royal Caribbean Harmony of the Seas
Passenger Capacity: 6,687
Gross Tonnage: 226,963
Length: 1,188 Feet
Width: 215.5 Feet
Height: 236 Feet
If you are looking for a comfortable and authentic sea vessel, the Harmony of the Seas should be your first choice. The ship was the winner of the 2018 Best Cruise Ship Award at the Travel Weekly Readers' Choice Awards.
Amenities:
- Sky, Star, and Royal Class Suites
- Ultimate Abyss Waterslide
- Typhoon and Cyclone Simulation
- Zip Lining
6. Royal Caribbean Oasis of the Seas

Passenger Capacity: 6,771
Gross Tonnage: 226,838
Length: 1,187 Feet
Width: 215 Feet
Height: 236 Feet
The Oasis of the Seas garnered the attention of the marine society as the first ship to carry more than six thousand passengers. Launched on November 21, 2008, the oceanliner cost around $1.4 billion.
Amenities:
- 24-hour Room Service
- Interactive Activities For Young Children
- Moderate-Sized Rooms (264 sq. ft.)
- Ice Skating Show
- Spa & Fitness Center
7. Royal Caribbean Allure of the Seas
Passenger Capacity: 6,826
Gross Tonnage: 225,282
Length: 1,187 Feet
Width: 215 Feet
Height: 236 Feet
The Allure of the Seas is a highly reputed cruise ship as of 2024. It has won multiple awards, including the Best Large Cruise Ship Award in 2017, the Best For Entertainment Award (2017,) and more.
Amenities:
- Live Orchestra
- Rock Climbing
- 40-Foot-Long Surf Simulator
- H2O Zone Water Park
- Ice Games
- Zip Line
- Fitness Classes, etc.
8. MSC World Europa

Passenger Capacity: 6,762
Gross Tonnage: 215,863
Length: 1,093 Feet
Width: 154 Feet
Height: 223 Feet
The MSC World Europa is an eco-friendly ship that focuses on minimizing its carbon emissions. The LNG-powered contains features a ground-breaking design to provide an authentic sea experience to its guests.
Amenities:
- 19 Different Cabin Categories
- Botanic Pool Garden
- Aurora Borealis Waterpark
- Masters of the Sea Pub
- 7 Swimming Pools
- MSC Yacht Club, etc.
9. Costa Smeralda
Passenger Capacity: 6,554
Gross Tonnage: 185,000
Length: 1,106 Feet
Width: 138 Feet
Height: 213 Feet
Costa Cruises is powered by liquefied natural gas (LNG), using four MaK 16VM46DF models with 16 cylinders each. The 20-deck high platforms give a wonderful view of the horizon.
Amenities:
- 1,550 Balcony Cabins
- 11 Restaurants
- 13 Swimming Pools
- 19 Bars, etc.
10. Costa Toscana

Passenger Capacity: 6,554
Gross Tonnage: 185,000
Length: 1,106 Feet
Width: 138 Feet
Height: 213 Feet
Costa Toscana is the second ship owned by Costa Cruises to make it to this list. Consisting of 2,663 staterooms, this vehicle employs over 2,100 crew members dedicated to providing the best services to their guests.
Amenities:
- 24-Hour Room Service
- Air-conditioning
- Minibar
- 13 Swimming Pools
- 11 Restaurants
- 19 Bars
11. P&O Cruises Arvia
Passenger Capacity: 5,200
Gross Tonnage: 185,000
Length: 1,130 Feet
Width: 138 Feet
Height: 177 Feet
The Arvia was designed and manufactured using advanced eco-friendly technologies such as LNG (liquefied natural gas) propulsion to minimize its carbon footprint.
Amenities:
- Infinity Pool
- SkyDome with Retractable Roof
- Multi-Sensory Escape Room
- 4 Swimming Pools
- 30 Bars and Restaurants
- 8 Entertainment Venues, etc.
12. AIDAcosma

Passenger Capacity: 6,654
Gross Tonnage: 184,600
Length: 1,106 Feet
Width: 138 Feet
Height: 227 Feet
Launched in 2021, the AIDAcosma is uniquely designed with a streamlined silhouette featuring its signature AIDA smile on the bow.
Amenities:
- Large Swimming Pool with Waterslides
- Indoor Playground
- Running Track
- 17 Restaurants
- 23 Bars, etc.
13. P&O Cruises Iona
Passenger Capacity: 5,200
Gross Tonnage: 184,000
Length: 1,129 Feet
Width: 138 Feet
Height: 177 Feet
Launched in 2020, the P&O Cruises Iona stands as the largest ship ever built for the UK market. One of its standout features is the SkyDome, a glass-covered entertainment space with panoramic views.
Amenities:
- Fitness Classes
- Spa And Wellness Facilities
- 4 Swimming
- 30 Restaurants And Bars
- 10 Entertainment Venues
- Spa & Wellness Center
14. AIDAnova

Passenger Capacity: 6,654
Gross Tonnage: 183,900
Length: 1,106 Feet
Width: 138 Feet
Height: 227 Feet
Constructed by Meyer Werft shipyard in Papenburg, Germany, the AIDAnova was completed in 2018. It cost nearly €950 million.
Amenities:
- A Multi-level Theater For Live Performances
- Wellness Center with Sauna, Relaxation Areas, and Steam Rooms
- Beach Club
- Glass-bottomed Walkway
- Casino
- Kids & Teens Club.
15. Carnival Jubilee
Passenger Capacity: 6,631
Gross Tonnage: 183,521
Length: 1,130 Feet
Width: 137 Feet
Height: 180 Feet
The Carnival Jubilee offers an authentic sea experience through its combination of traditional maritime elements and modern amenities. As part of Carnival Cruise Line's fleet, the Jubilee embraces the spirit of adventure and exploration.
Amenities:
- WaterWorks Water Park Featuring Slides and Splash Zones
- Punchliner Comedy Club
- RedFrog Rum Bar and BlueIguana Tequila Bar
- Serenity Adult-Only Retreat
- Lido Marketplace Buffet.
16. Carnival Celebration

Passenger Capacity: 6,631
Gross Tonnage: 183,521
Length: 1,130 Feet
Width: 137 Feet
Height: 227 Feet
The Carnival Celebration is a part of Carnival Cruise Line's Excel class. It boasts a modern, innovative design with a focus on both luxury and sustainability.
Amenities:
- Dynamic Outdoor Area with Water Slides, Ropes Course, Sports Courts, and Minigolf
- Havana Bar & Pool
- Serenity Adult-Only Retreat
- Family Feud Live.
17. MSC Euribia
Passenger Capacity: 6,327
Gross Tonnage: 181,541
Length: 1,087 Feet
Width: 141 Feet
Height: 213 Feet
Named after the ancient goddess Eurybia, the MSC Euribia is a state-of-the-art cruise ship. Its design incorporates modern aesthetics and sustainability, offering passengers a luxurious yet eco-conscious cruising experience.
Amenities:
- Water Park with slides, splash area, and pools.
- Art Gallery
- MSC Aurea Spa
- F1 Simulators
- Broadway Theatre
- Advanced Waste Management System.
18. MSC Virtuosa

Passenger Capacity: 6,334
Gross Tonnage: 181,541
Length: 1,087 Feet
Width: 141 Feet
Height: 213 Feet
The MSC Virtuosa is another environmentally conscious ship that aims to minimize its carbon emissions. It features a wastewater treatment system that treats wastewater in the ship before dumping it in the ocean.
Amenities:
- Art Gallery
- Broadway Shows
- LEGO Club
- 5 Swimming Pools
- Spa And Wellness Center
- MSC Yacht Club
19. Carnival Mardi Gras
Passenger Capacity: 6,465
Gross Tonnage: 180,000
Length: 1,130 Feet
Width: 137 Feet
Height: 187 Feet
Launched by Carnival Cruise Line in 2020, the Carnival Mardi Gras is best known for its onboard attractions and innovative design. One of its most unique features is BOLT, the first roller coaster at sea.
Amenities:
- Cloud 9 Spa
- Grand Central Atrium
- Themed Zone (French Quarter)
- Barbecue Venue
- Family Feud Live
20. MSC Meraviglia

Passenger Capacity: 5,655
Gross Tonnage: 171,598
Length: 1,036 Feet
Width: 141 Feet
Height: 213 Feet
The MSC Meraviglia was built with one purpose in mind: to provide the best luxurious cruising experience to its guests. It is powered by four Wartsila 12V46F engines that produce a total power output of around 52,000 kW.
Amenities:
- 2 Formula 1 Virtual Reality Racing Simulators
- A 985-seat Broadway Theatre
- Sports Complex For Basketball, Soccer, and Volleyball.
- Live Musical Performances
- MSC Yacht Club, etc.
21. Norwegian Encore
Passenger Capacity: 3,998 (Double Occupancy)
Gross Tonnage: 169,116
Length: 1,094 Feet
Width: 136 Feet
Height: 157 Feet
A significant part of the Norwegian Cruise Line's Breakaway Plus class, the Encore is a marvel of modern maritime engineering. It cost approximately $1 billion for construction and was delivered in 2019.
Amenities:
- Galaxy Pavilion Virtual Reality Complex
- Go-Kart Racing Track
- Loops and Water Slides
- Spa And Fitness Center
- Broadway
- Jogging Track
- Minigolf