Ship Comparison
Symphony of the Seas vs Hero of the Seas
For families seeking an abundance of thrills and diverse experiences, Symphony of the Seas offers a proven track record, while Hero of the Seas promises a next-generation evolution of family adventure.
The verdict
Both Symphony of the Seas and the upcoming Hero of the Seas are prime examples of Royal Caribbean's commitment to large-scale, family-oriented cruising, each offering a distinct flavor of excitement. Symphony, launched in 2018, is a well-established Oasis-class ship known for its expansive neighborhoods and a comprehensive array of activities that have delighted guests for years. Hero of the Seas, set to debut in 2027 as an Icon-class vessel, represents the next frontier, pushing boundaries with even more innovative attractions and dining concepts, specifically designed for multi-generational families. While Symphony has a rich history of successful Caribbean sailings, Hero is poised to redefine the family vacation experience from its Miami homeport, with a stronger emphasis on water-based thrills and immersive dining. Your choice hinges on whether you prefer a seasoned, celebrated mega-ship or the cutting-edge allure of a brand-new, even grander adventure.
Choose Symphony of the Seas if…
Symphony of the Seas is ideal for families and travelers of all ages who thrive on a high-energy, activity-rich vacation with a vast selection of dining, entertainment, and thrill-seeking experiences within a proven, well-loved ship design.
Best for
- Families seeking a wide variety of activities and entertainment on a well-established mega-ship.
- Thrill-seekers looking for options like the Ultimate Abyss, FlowRider, and extensive waterslides.
- Guests who appreciate diverse dining options, including both complimentary and specialty venues.
- Those desiring a lively social atmosphere with numerous bars, live music, and themed parties.
- Travelers looking for Caribbean itineraries with stops at Perfect Day at CocoCay.
Avoid if
- You prefer a quiet, intimate cruise experience with fewer crowds.
- You dislike large ships and prefer smaller, more boutique-style vessels.
- You are on a strict budget for dining, as many unique options incur additional costs.
- You seek extensive wellness facilities beyond standard spa and fitness offerings.
- You prefer less structured entertainment and more spontaneous activities.
Choose Hero of the Seas if…
Hero of the Seas is designed for multi-generational families and adventurers eager to experience the very latest in cruise ship innovation, with a focus on groundbreaking waterparks, diverse culinary journeys, and immersive, themed experiences.
Best for
- Multi-generational families looking for the latest in cruise innovation and design.
- Adventurers eager to experience record-breaking waterparks and unique thrill attractions like Crown's Edge.
- Food enthusiasts interested in a vast array of new and immersive dining concepts.
- Guests who enjoy a lively, resort-like atmosphere with numerous pools and adult-only social zones.
- Travelers prioritizing a brand-new ship experience with cutting-edge technology and entertainment.
Avoid if
- You prefer a smaller, more traditional cruise ship experience.
- You are sensitive to crowds and prefer quiet, understated environments.
- You prefer a cruise focused solely on relaxation without high-energy activities.
- You are looking for itineraries outside of the Caribbean in its initial launch period.
- You prefer a cruise with a proven track record, rather than a brand-new vessel.
Overall Vibe
Symphony of the Seas
Symphony of the Seas, launched in 2018, cultivates a vibrant and high-energy atmosphere, characteristic of an Oasis-class mega-ship. It's a bustling floating city, designed for constant engagement and exploration across its 15 decks. The ship successfully brings together diverse 'neighborhoods' from the serene Central Park to the active Boardwalk, creating distinct zones that cater to various moods while maintaining an overarching sense of lively, family-focused fun. The overall style is modern and playful, with decor often incorporating soothing grays, blues, and greens in cabins, setting a comfortable yet stimulating tone for a memorable vacation.
Hero of the Seas
Hero of the Seas, launching in August 2027, is poised to offer an even grander, revolutionary family holiday experience as an Icon-class mega-ship, featuring 20 decks. Its atmosphere is envisioned as unstoppable and incredible, with a clear emphasis on breaking records and shattering expectations. The ship’s design centers around innovative new venues and experiences, from the immersive AquaDome to the family-centric Surfside neighborhood, promising a dynamic and engaging environment for all. The vibe is decidedly forward-looking and resort-like, aiming to provide an all-time, prime-time family adventure right at your fingertips.
Atmosphere & Crowd
Symphony of the Seas
Carrying up to 5,518 passengers with a dedicated crew of 2,200, Symphony of the Seas fosters a lively, bustling crowd, especially in its popular areas. Despite its large capacity, the ship's distinct neighborhoods help distribute guests, preventing a feeling of being overwhelmingly crowded in all spaces. The atmosphere is family-focused, with plenty of children and teens enjoying dedicated programming and activities. Evenings bring a vibrant nightlife with various bars and live music venues, maintaining a spirited energy throughout the ship. It's a place where social interaction and shared excitement are central to the experience.
Hero of the Seas
Hero of the Seas, with a capacity for 5,610 passengers and a crew of 2,350, is designed to accommodate a substantial number of guests while promising an energetic and inclusive atmosphere. As a new Icon-class ship, it introduces innovative zones like Thrill Island and Chill Island, aiming to manage guest flow and create diverse environments. The ship's focus on groundbreaking family adventures, such as the Category 6 Waterpark and Surfside, suggests a particularly lively and animated crowd, with a strong emphasis on multi-generational families connecting over shared experiences. The overall ambiance is expected to be vibrant and dynamic, catering to those who enjoy a lively cruise experience.
Dining
Symphony of the Seas
Symphony of the Seas offers a robust selection of dining, balancing complimentary and specialty options across its various neighborhoods. Included venues like the Main Dining Room, Windjammer Café, El Loco Fresh®, Café Promenade, Boardwalk Dog House, and Solarium Bistro provide diverse tastes from global buffets to Mexican fare and deli bites. For an additional charge, guests can savor prime cuts at Chops Grille℠, Tuscan-inspired dishes at Jamie's Italian, or an elegant meal at 150 Central Park. The ship also features unique specialty spots like Izumi for sushi and hibachi, and Hooked Seafood℠, alongside casual favorites like Johnny Rockets and Sugar Beach℠ for sweets.
Hero of the Seas
Hero of the Seas elevates the culinary journey with a record-breaking 28 dining venues, ensuring a wide range of tastes. Complimentary options include the family-friendly Surfside Eatery℠, quick bites at Surfside Bites℠ and Basecamp℠, global flavors at Windjammer, and a diverse food hall at AquaDome Market, featuring concepts like Crème de la Crêpe. Specialty dining, available for an additional charge, includes the sophisticated Empire Supper Club℠ with an eight-course American menu, the personalized Celebration Table in AquaDome℠, and fleet favorites like Chops Grille℠, Giovanni’s Italian Kitchen & Wine Bar, Hooked Seafood℠, and Izumi Hibachi & Sushi℠, with a new Izumi in the Park℠ walk-up window.
Entertainment & Nightlife
Symphony of the Seas
Symphony of the Seas is a hub of entertainment, featuring a blend of high-octane thrills and captivating performances. Guests can plunge down the 10-story Ultimate Abyss℠, brave the Perfect Storm℠ waterslides, surf on FlowRider®, or soar on the Zip Line. Evening entertainment includes Broadway's 'Hairspray,' the original production 'Flight: Dare to Dream' in the Royal Theater, and dazzling ice shows like '1977' and 'iSkate 2.0' in Studio B. The AquaTheater hosts spectacular high-diving shows like 'HiRo' and 'Aqua Nation.' Nightlife is lively with venues like Playmakers℠ Sports Bar & Arcade, the robotic Bionic Bar®, and live music across multiple lounges including Schooner Bar and Boleros, complemented by silent discos and karaoke.
Hero of the Seas
Hero of the Seas is set to redefine entertainment with groundbreaking attractions and productions. Thrill Island boasts the Category 6 Waterpark, featuring the first funnel raft slide at sea, the daring Crown's Edge skywalk/zip line, and the FlowRider surf simulator. The AquaDome℠ is a multi-sensory venue housing AquaTheater shows such as 'The Wizard of Oz,' 'Aqua Action!,' and 'Pirates vs. Mermaids.' Absolute Zero, the largest ice arena at sea, will host new productions, while the Royal Theater will stage Broadway-style shows. Nightlife includes the Music Hall, The Attic comedy club, Dueling Pianos℠, and unique bars like 1400℠ Lobby Bar and Bubbles℠, alongside the largest swim-up bar at sea, Swim & Tonic℠, in the adult-only Hideaway.
Cabins & Suites
Symphony of the Seas
Symphony of the Seas offers 2,759 cabins, including 46 wheelchair-accessible options, catering to a range of preferences. Standard cabins are comfortable, with modern decor in soothing grays, blues, and greens, ample storage, and practical amenities like multiple outlets and a flat-screen TV. Interior cabins start at 149 sq. ft., with Virtual Balcony options at 172 sq. ft. Oceanview cabins range from 179-199 sq. ft., often with a cozy window seat. Balcony cabins, at 182 sq. ft. with 50-80 sq. ft. balconies, provide ocean, Central Park, or Boardwalk views. The 188 suites fall into the Royal Suite Class, offering tiered perks, with standout options like the expansive Royal Loft Suite and the unique, two-story Ultimate Family Suite (1,134 sq. ft.) with its own slide and wraparound balcony.
Hero of the Seas
Hero of the Seas features 2,814 staterooms, including new accommodations tailored for multi-generational families. The ship introduces innovative suite designs like the three-deck Ultimate Family Treehouse, complete with a rooftop terrace, private whirlpool, and a dedicated teen hideout, and the Ultimate Family Townhouse, offering an in-suite slide and direct access to Surfside. Other notable suites include the Royal Loft Suite and Icon Loft Suite, both two-level designs with private balconies. The ship also offers Infinite Ocean View Balcony rooms, transforming living spaces into extended outdoor escapes, and Panoramic Ocean View rooms with floor-to-ceiling windows, ensuring a diverse and luxurious selection for various family needs.
Service & Onboard Style
Symphony of the Seas
On Symphony of the Seas, the onboard style leans towards a lively, dynamic resort feel, where efficiency and a can-do attitude from the 2,200 crew members ensure a smooth experience for its 5,518 guests. Service is generally attentive, particularly within the Royal Suite Class, where guests in Grand Suites and above receive access to Coastal Kitchen and concierge services. Star Class guests benefit from a dedicated Royal Genie, offering a highly Personalized experience. The ship's various themed neighborhoods, from the lush Central Park to the bustling Royal Promenade, each contribute to a distinct aesthetic, providing varied backdrops for a vacation that balances active fun with moments of relaxation.
Hero of the Seas
Hero of the Seas, with its debut in 2027, is set to offer a highly evolved onboard style and service, designed for an elevated family vacation. The 2,350 crew members will cater to 5,610 guests, focusing on seamless, high-energy service that supports the ship's numerous innovative features and activities. The Royal Suite Class on Hero of the Seas will continue to offer exclusive perks, including access to The Grove Suite Sun Deck, private pools, and dedicated concierge or Royal Genie service for a truly Personalized journey. The ship's aesthetic is fresh and modern, with distinct themed 'neighborhoods' and venues like the AquaDome Market and Central Park offering visually engaging and comfortable spaces, reflecting a commitment to cutting-edge design and guest comfort.
Best Itineraries
Symphony of the Seas
Symphony of the Seas primarily sails the Caribbean, offering a variety of itineraries that range from 4 to 8 nights. Popular options include 7-night Western Caribbean Cruises, often featuring stops that incorporate Royal Caribbean's private destination, Perfect Day at CocoCay®. There are also 6-night Western Caribbean Cruises and shorter 4 or 5-night Western Caribbean Getaway Cruises, providing flexibility for different vacation lengths. The ship also offers 7-night Eastern Caribbean Cruises, ensuring a broad choice of sun-drenched destinations and island adventures, making it a reliable choice for exploring the vibrant Caribbean region.
Hero of the Seas
Hero of the Seas will commence its sailings in August 2027 from Miami, Florida, with a strong focus on Caribbean itineraries. Every sailing will include a stop at Royal Caribbean's award-winning private island, Perfect Day at CocoCay®, enhancing the adventure with both onboard and onshore thrills. While specific cruise durations and detailed routes are yet to be fully revealed, its deployment from Miami suggests a primary focus on both Eastern and Western Caribbean routes, similar to its sister ships. As the newest Icon-class vessel, Hero is expected to offer itineraries that maximize opportunities to experience its innovative features alongside popular tropical destinations.
What reviewers say
Symphony of the Seas
4.5/5Royal Caribbean has taken the best features of its most popular ship class and improved upon them. The ship successfully hits the mark in every category, offering a winning combination of variety and quality for families.
Hero of the Seas
Hero of the Seas is poised to redefine family vacations as Royal Caribbean's fourth Icon-class ship, sharing the title of the world's largest. It promises an unparalleled blend of innovative venues, thrilling activities, and diverse dining experiences designed for all ages.
Itineraries to compare
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Symphony of the Seas
Hero of the Seas
Read our guides
In-depth guides on the ships and cruise lines in this comparison.

Ship Guide
Symphony of the Seas: An Oasis Class Family Adventure
Discover Royal Caribbean's award-winning ship, offering unmatched variety and quality for every family member.
Ship Guide
Hero of the Seas: Royal Caribbean's Family Icon
Experience an unparalleled blend of innovative venues and activities for all ages on Royal Caribbean's newest ship.
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