QUANTUM CLASS
Quantum of the Seas
The first ship in the family established the class’s indoor activity, observation and technology-led entertainment concepts.
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QUANTUM CLASS SHIP GUIDE
Which Quantum Class ship fits your trip?
Five ships combine flexible indoor spaces, panoramic views and technology-led entertainment. Compare Quantum and Quantum Ultra Class as a starting point—then verify the exact ship and itinerary.
Verify the exact ship: Attraction availability, fees, reservation rules, dining, shows and cabin layouts vary by ship and sailing.
THE FIVE SHIPS
Three Quantum ships and two Quantum Ultra ships.
The family shares recognizable design ideas, while ship-specific and region-specific differences make the exact sailing important.
QUANTUM CLASS
Anthem of the Seas
A sister ship with the same broad design foundation. Compare current venues, itinerary and departure logistics rather than assuming an identical experience.
QUANTUM CLASS
Ovation of the Seas
Known for pairing panoramic spaces and indoor attractions with destination-focused itineraries. Verify the exact seasonal sailing and feature lineup.
QUANTUM ULTRA
Spectrum of the Seas
The first Quantum Ultra ship was designed with region-specific features, dining and accommodation concepts. Review current details for the sailing market.
QUANTUM ULTRA
Odyssey of the Seas
A later evolution with its own pool-deck, activity and venue mix. It should be compared separately from Spectrum despite sharing the Ultra designation.
SIGNATURE CLASS IDEAS
Built around flexible spaces and active sea days.
Royal Caribbean highlights several experiences across the family. Treat them as comparison points, not guarantees for every departure.
- North Star observation experience
A glass observation capsule provides elevated views. Check current hours, reservations, eligibility and possible charges.
- SeaPlex indoor activity space
The large flexible venue can host activities such as bumper cars, sports and events; programming varies by ship and day.
- Two70 and technology-led shows
Panoramic views and multimedia entertainment share the same venue concept, with ship-specific productions and schedules.
- Family and adult options
Active attractions, entertainment, dining and relaxation spaces let different travelers follow different daily rhythms.
THE FIT TEST
Choose the class for the complete experience.
You value indoor variety and scenery.
- You want active attractions without choosing the fleet’s largest ships.
- Your itinerary may include changing weather.
- Your group enjoys technology-led entertainment.
- You value panoramic observation areas.
Your priority points elsewhere.
- You want the greatest possible number of neighborhoods and venues.
- You prefer a smaller, quieter, destination-led ship.
- You want a specific attraction not offered on the exact vessel.
- A different departure port or itinerary better fits your budget.
BEFORE YOU RESERVE
Make four comparisons.
Let destination lead
These ships sail in different regions. Compare ports, sea days, weather and travel logistics before onboard features.
Inspect the exact location
Review view, occupancy, walking distance and nearby venues on the current deck plan.
Use the cabin guideConfirm availability and rules
Check reservations, age or height requirements, operating windows and potential charges.
Use the activities guideSeparate included from optional
Compare complimentary venues first, then decide whether specialty dining adds value.
Use the dining guideCOMMON QUESTIONS
Quantum Class FAQs
Which ships are Quantum Class?
Royal Caribbean currently groups Quantum of the Seas, Anthem of the Seas and Ovation of the Seas as Quantum Class. Spectrum of the Seas and Odyssey of the Seas are Quantum Ultra Class ships.
What is the difference between Quantum and Quantum Ultra Class?
Quantum Ultra is an evolution of the Quantum design. Spectrum and Odyssey share the broader family concept but have ship-specific layouts, venues and regional features. Ultra does not mean the two ships are identical.
Do all Quantum Class ships have North Star and RipCord by iFLY?
Royal Caribbean highlights North Star, RipCord by iFLY, SeaPlex and Two70 as signature experiences associated with the class, but availability, operating rules, charges and exact configurations can vary. Verify the specific ship and sailing.
Is Quantum Class good for cold-weather itineraries?
The class’s large indoor activity and observation spaces can be useful where weather varies, but the best ship still depends on itinerary, season and personal priorities. Review outdoor and indoor options on the exact ship.
Is Quantum Class good for families?
It can be a strong family choice because the ships combine indoor activities, entertainment, pools, dining and youth options. Confirm age, height, reservation and supervision requirements before sailing.
How should I choose among the five ships?
Start with destination, departure port, dates and travel cost. Then compare the exact ship’s attractions, cabin availability, dining and entertainment. A better itinerary or easier departure may matter more than one individual venue.
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