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Carnival Cruise Line’s largest ship is the *Carnival Celebration*, a 180,000-ton, 5,374-guest mega-ship that debuted in 2022 as the crown jewel of the fleet. Packed with record-breaking thrills like the BOLT roller coaster and a 3-level atrium, it redefines onboard entertainment and luxury. As the second Excel-class vessel, it surpasses even the *Mardi Gras* in size and innovation, setting a new standard for Carnival’s future.
Key Takeaways
- Carnival’s largest ship: Mardi Gras, with a 180,000+ gross tonnage.
- Revolutionary design: First cruise ship powered by LNG fuel in North America.
- Unmatched capacity: Hosts over 6,500 guests and 2,000 crew members.
- Thrilling attractions: Features BOLT, the first roller coaster at sea.
- Expansive dining: 30+ venues, including celebrity chef partnerships.
- Next-gen staterooms: Spacious cabins with smart technology and family-friendly layouts.
📑 Table of Contents
What Is Carnival Cruise Lines Largest Ship Revealed
Setting the Stage: The Evolution of Carnival Cruise Lines
When it comes to family-friendly cruising, Carnival Cruise Line has long been a dominant force in the industry. Known for its vibrant atmosphere, affordable pricing, and fun-filled itineraries, Carnival has consistently pushed the boundaries of innovation in the cruise world. One of the most exciting developments in recent years has been the introduction of its largest and most advanced vessels—ships that redefine what’s possible on the high seas. From humble beginnings as a single-ship operation in 1972, Carnival has grown into a global brand with over 25 active ships, each larger and more feature-packed than the last. Today, the crown jewel of the fleet isn’t just a floating hotel—it’s a full-fledged vacation destination in its own right.
But what is Carnival Cruise Lines largest ship? The answer isn’t just about size or tonnage—it’s about a transformational shift in cruise design, guest experience, and onboard entertainment. With the launch of the Carnival Celebration in 2022 and the Carnival Jubilee in 2023, Carnival has entered a new era of mega-ships that rival even the most luxurious competitors. These vessels are not only the largest in the fleet but also among the most technologically advanced and environmentally conscious in the entire cruise industry. In this article, we’ll dive deep into the details of Carnival’s biggest ship, explore what makes it special, and examine how it compares to previous record-holders and competitors. Whether you’re a first-time cruiser or a seasoned veteran, understanding the scale and scope of Carnival’s largest vessel will help you make the most of your next vacation.
The Current Record-Holder: Carnival Jubilee
Launch and Maiden Voyage
The Carnival Jubilee, launched in December 2023, is officially the largest ship in Carnival Cruise Line’s fleet. Built at the Meyer Turku shipyard in Finland, this vessel is the third in Carnival’s groundbreaking Excel-class series, following the Mardi Gras (2021) and Carnival Celebration (2022). The Jubilee set sail on its maiden voyage from Galveston, Texas, in December 2023, marking a new chapter for Carnival as it expands its presence in the Gulf of Mexico.
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With a length of 1,130 feet (344 meters) and a gross tonnage of 183,521 GT, the Carnival Jubilee can accommodate up to 6,631 passengers at full capacity and a crew of approximately 1,750. This makes it not only Carnival’s largest ship but also one of the largest cruise ships in the world by passenger capacity. The vessel’s design emphasizes open spaces, natural light, and a seamless indoor-outdoor experience, with floor-to-ceiling windows, expansive promenades, and a central atrium that spans 10 decks.
Key Specifications and Innovations
Beyond sheer size, the Carnival Jubilee introduces several cutting-edge features that set it apart from earlier Carnival vessels. Here are some of the standout specifications:
- LNG-Powered Engines: The Jubilee is powered by Liquefied Natural Gas (LNG), making it one of the most environmentally friendly large-scale cruise ships in operation. LNG reduces sulfur oxide (SOx) emissions by up to 95%, nitrogen oxide (NOx) by 85%, and carbon dioxide (CO2) by 20–25% compared to traditional marine fuels.
- Advanced Hull Design: The ship features a hydrodynamic hull optimized for fuel efficiency and stability, reducing drag and improving performance even in rough seas.
- Smart Technology Integration: From app-controlled stateroom features to AI-driven guest services, the Jubilee leverages digital tools to enhance the cruise experience. The HUB App allows passengers to book dining, excursions, and entertainment, check wait times, and even unlock stateroom doors.
- Enhanced Accessibility: With over 200 accessible staterooms and ADA-compliant public areas, the Jubilee sets a new standard for inclusivity in cruising.
The ship’s design also includes 19 decks, with 14 dedicated to passenger use. It features a total of 2,600 staterooms, including interior, ocean view, balcony, suite, and the exclusive Excel Suites with access to the Serenity Retreat—a private adults-only area with a pool, bar, and lounge.
Onboard Features and Amenities
Entertainment and Nightlife
One of the defining characteristics of Carnival’s largest ship is its unparalleled entertainment lineup. The Carnival Jubilee boasts a three-deck Grand Central—a central hub that connects the ship’s main public spaces with a stunning glass atrium and a 1,400-seat theater. This theater hosts nightly productions, including original shows like “The Greatest Show on Earth” and “Flick”, a cinematic experience that blends live performers with digital projections.
For night owls, the ship offers over 20 bars and lounges, including:
- The Brass Magnolia – A speakeasy-style bar with live jazz and craft cocktails.
- RedFrog Tiki Bar – A Polynesian-themed lounge with tropical drinks and fire dancers.
- Limelight Lounge – A comedy and karaoke venue with rotating performers.
- SkyBox Sports Bar – A high-tech sports viewing experience with 4K screens and betting odds displays.
Additionally, the Limelight Theater features stand-up comedy, magic shows, and late-night dance parties. The Center Stage in the atrium hosts live music every evening, from rock bands to solo performers, creating a vibrant atmosphere throughout the ship.
Dining Experiences for Every Palate
Carnival Jubilee redefines cruise dining with a mix of complimentary and specialty options. Passengers can enjoy:
- Main Dining Rooms: Two elegant venues—The Opulent and The Grand—offering multi-course meals with rotating menus and themed nights.
- Guy’s Burger Joint – A casual poolside grill created in partnership with celebrity chef Guy Fieri.
- BlueIguana Cantina – A Mexican street food eatery with made-to-order tacos and burritos.
- Emeril’s Bistro 717 – A fine-dining experience curated by Emeril Lagasse, featuring Creole-inspired dishes and a curated wine list.
- Shaun King’s Kitchen – A new concept offering comfort food with a social justice twist, with proceeds supporting community initiatives.
For foodies, the Chef’s Table offers a 10-course tasting menu with wine pairings in an intimate, behind-the-scenes kitchen setting. Meanwhile, the 24/7 Pizzeria and International Marketplace buffet provide quick and diverse options for late-night snacks or breakfast buffets.
Recreation and Family Fun
The Jubilee is a paradise for families and thrill-seekers alike. The WaterWorks aqua park features:
- Twister Waterslide – A 450-foot-long slide with spirals and drops.
- PowerDrencher – A tipping bucket that drenches riders with 1,000 gallons of water.
- Mini Golf Course – An 18-hole course with interactive obstacles.
For adults, the Serenity Retreat offers a quiet escape with plush loungers, a hot tub, and a private bar. Meanwhile, the Cloud 9 Spa spans two decks and includes a thermal suite, hydrotherapy pool, and a full menu of treatments, from massages to acupuncture.
Kids aren’t forgotten: the Carnival Seuss at Sea program includes character meet-and-greets, storytime, and interactive games. Teens have their own Circle C and Club O2 zones with video games, movies, and dance floors.
Comparison with Previous Record-Holders
From Carnival Breeze to Carnival Celebration
To understand how far Carnival has come, it’s important to compare the Carnival Jubilee with its predecessors. For years, the Carnival Breeze (2012) and Carnival Vista (2016) held the title of Carnival’s largest ships, both at around 133,500 GT and carrying about 3,900 passengers. These vessels introduced innovations like the SkyRide (a suspended cycling track) and iCruise (an interactive touchscreen navigation system), but they pale in comparison to the scale of the Excel-class ships.
The Mardi Gras (2021), the first Excel-class ship, was a game-changer. At 180,800 GT, it surpassed the Vista by over 30% in tonnage and introduced six distinct onboard zones (e.g., Grand Central, Summer Landing, Lido), each with its own theme and amenities. The Carnival Celebration (2022) mirrored this design but added new features like the Ultimate Playground with a ropes course and zip line.
How Jubilee Outshines the Competition
While Mardi Gras and Celebration were impressive, the Carnival Jubilee takes things further with:
- More Suites: 12% more suite accommodations than Celebration, including 10 new Excel Presidential Suites with private balconies and butler service.
- Expanded Dining: 18 dining venues vs. 16 on Celebration, including the new Shaun King’s Kitchen.
- Enhanced Technology: Upgraded Wi-Fi with satellite connectivity for faster speeds in remote areas.
- Greater Sustainability: Improved waste management systems and solar panels on deck 18.
Even when compared to competitors like Royal Caribbean’s Icon of the Seas (250,800 GT) or MSC World Europa (215,863 GT), the Jubilee holds its own in terms of guest experience, value, and innovation—especially for families and budget-conscious travelers.
Itineraries and Destinations
Where Does Carnival Jubilee Sail?
The Carnival Jubilee primarily operates out of Galveston, Texas, offering 7-night Western Caribbean cruises. These itineraries typically include stops at:
- Mahogany Bay (Roatán, Honduras) – Known for its beaches and snorkeling.
- Costa Maya (Mexico) – A gateway to Mayan ruins and eco-tours.
- Cozumel (Mexico) – Famous for diving and beach clubs.
Occasionally, the ship also offers repositioning cruises and holiday sailings, including a popular 10-night New Year’s Eve voyage with fireworks and live concerts.
Tips for Booking the Best Itinerary
To make the most of your Carnival Jubilee cruise, consider these tips:
- Book Early: The most popular sailings (e.g., spring break, Christmas) sell out up to a year in advance.
- Choose a Mid-Ship Cabin: These staterooms are less prone to motion and closer to elevators.
- Pre-Purchase Packages: Save money on drink, dining, and Wi-Fi packages by buying them before departure.
- Check for Special Events: Look for themed cruises (e.g., 80s, country music) for added entertainment.
- Use the HUB App: Reserve shore excursions, dining, and spa treatments as soon as you board.
For first-time cruisers, the 7-night itinerary is ideal—it gives you enough time to explore the ship and enjoy port days without feeling rushed.
Environmental and Economic Impact
Sustainability Initiatives on the Jubilee
Carnival’s shift to LNG-powered ships like the Jubilee is part of a broader “Blue Future” strategy to reduce emissions and protect marine ecosystems. Key initiatives include:
- Advanced Wastewater Treatment: Systems that purify black and gray water to near-drinking quality.
- LED Lighting and Energy-Efficient HVAC: Reduces energy consumption by 20% compared to older ships.
- Shore Power Compatibility: Allows the ship to turn off engines in port and use local electricity.
- Plastic Reduction Program: Eliminated single-use plastics in dining and bar areas.
Carnival has also partnered with Clean the World to recycle soap and hygiene products, donating over 70 million bars of soap to communities in need.
Economic Benefits to Port Communities
The arrival of the Jubilee in Galveston has boosted the local economy, with an estimated $250 million annual impact. This includes:
- Increased Tourism: More passengers mean higher demand for taxis, tours, and local businesses.
- Job Creation: Carnival hires hundreds of local workers for port operations and excursions.
- Community Investment: Carnival funds infrastructure projects and supports local charities.
The ship’s presence has also encouraged other cruise lines to expand their Galveston operations, making it a key hub in the Gulf of Mexico.
Data Table: Carnival Jubilee vs. Key Competitors
| Feature | Carnival Jubilee | Mardi Gras | Royal Caribbean Icon of the Seas | MSC World Europa |
|---|---|---|---|---|
| Year Built | 2023 | 2021 | 2024 | 2022 |
| Gross Tonnage | 183,521 GT | 180,800 GT | 250,800 GT | 215,863 GT |
| Passenger Capacity | 6,631 | 6,465 | 7,600 | 6,762 |
| Crew Size | 1,750 | 1,750 | 2,350 | 1,800 |
| Fuel Type | LNG | LNG | LNG | LNG |
| Number of Dining Venues | 18 | 16 | 20+ | 19 |
| Top Deck Features |
Conclusion: The Future of Carnival Cruising
The Carnival Jubilee isn’t just Carnival Cruise Line’s largest ship—it’s a bold statement about the future of cruising. By combining massive scale with environmental responsibility, cutting-edge technology, and unmatched entertainment, Carnival has created a vessel that caters to every type of traveler. Whether you’re seeking adrenaline-pumping slides, gourmet dining, or quiet moments by the pool, the Jubilee delivers in spades.
What makes this ship truly special is its ability to balance fun and sustainability. In an era where travelers are more conscious of their environmental footprint, Carnival’s investment in LNG power and waste reduction shows that big ships don’t have to mean big pollution. At the same time, the Jubilee proves that affordability and luxury aren’t mutually exclusive—Carnival continues to offer some of the best value in the cruise industry.
As Carnival plans for future ships, including the Carnival Firenze (2024) and the Carnival Venezia (2025), the legacy of the Jubilee will serve as a blueprint. It’s clear that the era of the mega-ship is here to stay, and Carnival is leading the charge. So, if you’re wondering, “What is Carnival Cruise Lines largest ship?”—the answer is not just a name or a number. It’s an experience, a destination, and a new standard in modern cruising. Book your voyage today and see for yourself why the Carnival Jubilee is setting sail into the future.
Frequently Asked Questions
What is Carnival Cruise Lines largest ship?
The largest ship in the Carnival Cruise Line fleet is the Carnival Celebration, a 180,000-gross-ton Excel-class vessel launched in 2022. It measures 1,130 feet long and can accommodate over 6,600 guests.
How does Carnival Celebration compare to other Carnival ships?
Carnival Celebration surpasses all other Carnival ships in size, capacity, and onboard amenities. As part of the Excel-class, it features innovations like the BOLT roller coaster and expanded family zones.
What makes Carnival Celebration the largest Carnival ship?
With a gross tonnage of 180,000 and a length of 1,130 feet, Carnival Celebration holds the title of Carnival Cruise Line’s largest ship. It also offers the most staterooms and entertainment options in the fleet.
Does Carnival have any ships larger than Carnival Celebration?
No, the Carnival Celebration and its sister ship Mardi Gras (launched 2021) are currently the largest in Carnival’s fleet. Both share the same Excel-class design and record-breaking features.
What unique features does Carnival Cruise Line’s largest ship offer?
Carnival Celebration boasts the first roller coaster at sea (BOLT), multiple themed zones, and a three-deck atrium with floor-to-ceiling LED screens. It also features expanded dining and family-friendly spaces.
Where does the largest Carnival ship sail?
Carnival Celebration primarily sails from PortMiami to the Caribbean, offering 6- to 8-day itineraries. Its routes include stops in destinations like the Bahamas, Cozumel, and San Juan.