Ship Comparison
Carnival Horizon vs Carnival Mardi Gras
Carnival Horizon offers a refined yet lively family experience, while the newer Carnival Mardi Gras ups the ante with groundbreaking attractions and diverse themed zones for an even grander adventure.
The verdict
Choosing between Carnival Horizon and Carnival Mardi Gras truly comes down to your personal cruising style and whether you prioritize a slightly more established, balanced experience or the latest, largest, and most innovative offerings. Horizon, launched in 2018, delivers a fantastic blend of Carnival's signature fun with touches of sophistication, making it a stellar choice for families and couples who appreciate a vibrant atmosphere without overwhelming scale. Mardi Gras, a 2021 marvel, is a true game-changer, introducing 'zones' and the first roller coaster at sea. It's built for those who crave constant excitement, cutting-edge experiences, and don't mind a larger, bustling environment. Both ships promise an unforgettable vacation, but Mardi Gras pushes the boundaries of what a 'Fun Ship' can be.
Choose Carnival Horizon if…
Carnival Horizon is ideal for families and groups who appreciate a diverse array of activities and dining, seeking a lively yet manageable cruise experience. It caters well to those desiring a blend of active fun and dedicated relaxation spaces, with a slightly more traditional Carnival feel.
Best for
- Families and groups seeking a balanced mix of activities and relaxation
- Travelers who enjoy a lively atmosphere but appreciate dedicated adults-only spaces
- Foodies interested in diverse complimentary and specialty dining options
- Guests who value a modern ship with a slightly more traditional cruise feel
Avoid if
- You prefer an exceptionally quiet and intimate cruise experience
- You are sensitive to noise, especially in certain cabin categories
- You expect lightning-fast, uninterrupted Wi-Fi at all times
- You prioritize groundbreaking, 'first-at-sea' attractions above all else
Choose Carnival Mardi Gras if…
Carnival Mardi Gras calls to thrill-seekers, culinary adventurers, and large families eager for the newest and grandest experiences at sea. Guests looking for innovative attractions like a roller coaster, extensive dining zones, and a constantly buzzing atmosphere will find Mardi Gras an exciting choice.
Best for
- Thrill-seekers eager to experience the first roller coaster at sea
- Families and large groups looking for a vast array of activities and entertainment
- Culinary enthusiasts desiring diverse dining, including celebrity chef venues and global street food
- Travelers who appreciate modern design, advanced technology, and reliable Wi-Fi
Avoid if
- You prefer a smaller, more intimate ship experience
- You seek consistently quiet areas outside of designated adults-only zones
- You are sensitive to crowds and bustling public spaces, especially on sea days
- You prioritize traditional cruise entertainment over innovative attractions
Overall Vibe
Carnival Horizon
Carnival Horizon, launched in 2018, strikes a delightful balance between Carnival's signature fun and a contemporary, sophisticated design. Spanning 15 decks, this vessel offers a vibrant yet cohesive atmosphere, making good use of its outdoor spaces and promenade deck. It feels modern and well-appointed, providing a comfortable backdrop for a bustling vacation without feeling overwhelmingly large. The ship's design elements, like the Dreamscape LED funnel in the atrium, add a touch of visual flair, contributing to an energetic and inviting environment for all guests.
Carnival Mardi Gras
The newer Carnival Mardi Gras, launched in 2021, is a true mega-ship, designed to redefine the 'Fun Ship' concept. With 16 decks of public and cabin space, it introduces six distinct themed 'zones' that help manage its larger scale and passenger flow. This vessel is all about innovation and high-energy experiences, from the first roller coaster at sea to a stunning multi-story atrium. Mardi Gras leans into a bold, lively, and cutting-edge atmosphere, perfect for those who seek constant activity and a truly novel cruising adventure.
Atmosphere & Crowd
Carnival Horizon
Carrying up to 3,960 passengers and supported by a crew of 1,450, Carnival Horizon maintains a lively, family-friendly atmosphere. The ship is designed to handle crowds reasonably well, with a smart elevator concept aiming for efficient movement. However, during peak debarkation times, navigating can become a bit slower. Expect a vibrant energy throughout the ship, with popular areas bustling with activity. The Serenity Adult-Only Retreat offers a welcome respite for those seeking quieter moments amidst the cheerful buzz.
Carnival Mardi Gras
As Carnival's largest ship, hosting up to 5,282 passengers with a crew of 1,750, Mardi Gras is decidedly high-energy and bustling. Its innovative 'zone' concept helps to distribute crowds, creating distinct micro-environments. While this aids navigation, the sheer volume of guests means popular spots will always be vibrant. The atmosphere is continuously festive and engaging, catering to those who thrive on constant activity and a dynamic social scene. It's a ship where quiet corners are sought after, but the overall vibe is one of celebratory excitement.
Dining
Carnival Horizon
Carnival Horizon offers a broad culinary landscape. Complimentary favorites include Guy's Burger Joint and BlueIguana Cantina, which consistently deliver satisfying casual meals. The Meridian and Reflections Restaurants serve traditional main dining fare, while the Lido Marketplace offers diverse buffet options. For specialty dining, guests can indulge in Bonsai Teppanyaki for an interactive experience, Fahrenheit 555 Steakhouse for upscale cuts, or JiJi Asian Kitchen and Cucina del Capitano for flavorful international dishes. Room service and pizza delivery are also available for a fee.
Carnival Mardi Gras
Mardi Gras elevates dining with an even greater selection, including several standout complimentary options like Shaq O'Neal's Big Chicken, the innovative Street Eats food truck concept, and a generous Guy Fieri's Pig & Anchor Smokehouse & Brewhouse for lunch. Specialty choices are impressive, featuring Emeril's Bistro 1396 for New Orleans flavors, Rudi's Seagrill for elegant seafood, and the upscale Fahrenheit 555 Steakhouse. Some specialty venues like Cucina del Capitano and Chibang! are currently complimentary for a limited time, adding significant value to the dining experience.
Entertainment & Nightlife
Carnival Horizon
Entertainment on Carnival Horizon is diverse and engaging, centered around the Liquid Lounge for Playlist Productions shows, featuring impressive LED effects. The Punchliner Comedy Club offers both family-friendly and adult-only shows, while the Piano Bar 88 invites lively singalongs. Unique attractions include the IMAX Movie Theater and the Thrill Theater for immersive cinematic experiences. Nightlife extends to various bars like Alchemy Bar and Havana Bar, ensuring live music, themed deck parties, and opportunities for socializing across the ship.
Carnival Mardi Gras
Carnival Mardi Gras offers a groundbreaking entertainment lineup, highlighted by BOLT, the first roller coaster at sea, located in The Ultimate Playground zone. This area also boasts extensive waterslides and a ropes course. The Mardi Gras Theater hosts production shows and the popular Family Feud Live game show. Nightlife is vibrant across multiple themed bars like The Brass Magnolia, Fortune Teller Bar, and the lively RedFrog Tiki Bar. The Grand Central atrium transforms into a dynamic entertainment hub, ensuring constant excitement and diverse options.
Cabins & Suites
Carnival Horizon
Carnival Horizon offers a range of accommodations, from comfortable interior staterooms (185-220 sq ft) to various balcony options, including Cove Balcony (45 sq ft) and Premium Balcony (75 sq ft). Suites like the Grand Suite (345 sq ft with 85 sq ft balcony), Havana Cabana Suite, Cloud 9 Spa Suite, and Family Harbour Suite provide added space and exclusive perks. It's worth noting some Junior Suites on Deck 9 have tinted windows facing a public walkway, and some cabins may experience noise from public areas.
Carnival Mardi Gras
Mardi Gras provides modern and thoughtfully designed cabins, all featuring upgraded showers with glass doors and bedside USB ports. The ship boasts 180 suites, including the new Excel suites which offer separate living areas, private hot tubs on wraparound balconies, and exclusive access to Loft 19. Standard cabins include Interior, Ocean View, and various Balcony categories. While many balconies offer splendid views, some on lower decks towards the mid-front may have reduced privacy due to the ship's tiered design.
Service & Onboard Style
Carnival Horizon
Carnival Horizon embodies the line's 'Fun Ship' ethos with a friendly and approachable service style. Crew members are generally attentive, contributing to a welcoming atmosphere. The ship utilizes an upgraded Hub App for reservations and menus, enhancing convenience. While a smart elevator system aims to improve passenger flow, it can still be challenged during busy port debarkations. The overall style is modern and lively, catering to guests who appreciate a vibrant, active cruise experience.
Carnival Mardi Gras
Carnival Mardi Gras continues the brand's commitment to a friendly and engaging service, complemented by its advanced design and technology. The ship's Wi-Fi is noted as excellent and reliable, supporting streaming and video calls, a significant upgrade. The highly functional Hub App is central to planning and services. Mardi Gras is also KultureCity Sensory Certified, demonstrating a commitment to inclusivity. The ship's 'zones' and open layouts contribute to an energetic, modern, and bustling onboard style, with service designed to support a seamless, high-activity vacation.
Best Itineraries
Carnival Horizon
Carnival Horizon typically sails a variety of Caribbean itineraries, offering guests opportunities to explore sun-drenched islands and vibrant cultures. These cruises often feature calls at popular ports, allowing for a mix of relaxing beach days and adventurous shore excursions. The ship’s extensive onboard activities and diverse dining make it a great fit for shorter, fun-filled getaways or longer voyages that delve deeper into the Caribbean's charm, appealing to those seeking a classic, lively tropical cruise.
Carnival Mardi Gras
Carnival Mardi Gras, as a flagship, is often deployed on popular Caribbean routes, including Eastern and Western Caribbean sailings. Its size and innovative attractions make it particularly appealing for cruises that include sea days, allowing guests ample time to explore and enjoy everything onboard. Destinations often include Carnival's private island, Half Moon Cay, known for its pristine beaches. These itineraries are best for guests who want a destination-rich cruise combined with a ship that's a destination in itself.
What reviewers say
Carnival Horizon
4/5Carnival Horizon is a bold, beautiful ship brimming with activities, dining, and bars, offering a sophisticated yet fun Carnival experience. It's an excellent choice for families seeking a value-packed vacation with endless options for all ages.
Carnival Mardi Gras
5/5If you give a cruise ship the name Mardi Gras, you're setting expectations that everyone onboard is going to have a good time -- and Carnival's newest ship delivers just that. With its own roller coaster and a stunning Atrium, the ship packs a punch with lots of free dining and entertainment options.
Itineraries to compare
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Carnival Horizon
Carnival Mardi Gras
Read our guides
In-depth guides on the ships and cruise lines in this comparison.
Ship Guide
Carnival Horizon: A Fun-Filled Family Cruise Experience
Experience a value-packed adventure on Carnival Horizon, perfect for all ages with endless activities and delicious dining.
Ship Guide
Carnival Mardi Gras: A New Era of Fun at Sea
Discover this innovative ship with its thrilling roller coaster, stunning Atrium, and diverse dining.
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