That same guide still calls Wonder the largest cruise ship in the world. Treat that superlative as stale. Icon of the Seas is already in service in this database, and the guide's own date is 11 Sep 2025. This page uses the measurements and does not repeat 'largest' as a current fact.
The guide does not print a maximum berth count above the 5,734 double-occupancy figure. This page does not repeat an older unsourced maximum.
This page uses Royal Caribbean's guide and the CDC green sheet. It does not describe a sailing we took.
Key facts
| Fact | Figure | Source |
|---|---|---|
| Class | Oasis | Royal Caribbean, 27 Sep 2026 |
| Gross tonnage | 235,600 | Royal Caribbean, 11 Sep 2025, 27 Sep 2026 |
| Decks | 18 | Royal Caribbean, 27 Sep 2026 |
| Double occupancy | 5,734 | Royal Caribbean, 27 Sep 2026 |
| Length | 1,188 feet | Royal Caribbean, 27 Sep 2026 |
| Width | 215 feet | Royal Caribbean, 27 Sep 2026 |
| Crew | 2,204 | Royal Caribbean, 27 Sep 2026 |
| Neighborhoods | 8, listed on the guide | Royal Caribbean, 27 Sep 2026 |
Full ship tour
No Fluff Cruising filmed this walkthrough. This page does not add a sailing log from the video.
Dining
Royal Caribbean's 11 Sep 2025 guide names the venues below. It is not a full restaurant list, and it does not print cover charges. For fleet charges that can show up on a Wonder sailing, use our menu-changes guide and confirm the current ship menu.
- 150 Central Park
- Chops Grille
- Johnny Rockets
- Playmakers Sports Bar & Arcade
- Coastal Kitchen, described as the Suite Neighborhood restaurant
Entertainment
The guide names eight neighborhoods: Central Park, Boardwalk, Royal Promenade, Entertainment Place, Youth Zone, Vitality Spa and Fitness, Pool and Sports Zone, and the Suite Neighborhood. It calls the Suite Neighborhood exclusive to Wonder. That sentence is dated 11 Sep 2025, so check a newer Oasis ship before you treat 'exclusive' as current.
Named activity and show spaces on that guide:
- AquaTheater
- Studio B ice rink
- Music Hall
- A grand theater for Broadway-style productions
- Ultimate Abyss dry slide, described as 10 stories
- The Perfect Storm waterslides
- FlowRider
- Adventure Ocean youth program
Cabins
The guide names these stateroom types. It does not print a full category count or square footage.
- Interior
- Ocean View
- Balcony
- Virtual Balcony
- Ultimate Family Suite
- Royal Suite
- Owner's Suite
- Crown Loft Suite
- Grand Suites
- AquaTheater Suites
CDC score
The CDC Vessel Sanitation Program green sheet, checked 27 Sep 2026, lists Wonder of the Seas at 99 from an inspection on 13 Feb 2026. The sheet says scores of 85 or lower are not satisfactory. A score is one unannounced inspection. It is not a rating of every later sailing.
Wonder of the Seas FAQ
- How big is Wonder of the Seas?
- Royal Caribbean's guide published 11 Sep 2025 lists 235,600 gross tons, 18 decks, and 5,734 guests at double occupancy.
- Is Wonder still the largest cruise ship?
- Royal Caribbean's 11 Sep 2025 guide still says yes. This page treats that line as stale and does not repeat it as a current fact.
- What is Wonder of the Seas' latest CDC score?
- The CDC green sheet checked 27 Sep 2026 lists Wonder of the Seas at 99 from an inspection on 13 Feb 2026. Our Royal Caribbean ranking also lists 99.
Sister ships in the Oasis class
On this site
Sources
Tier 1 = the cruise line’s own published material · Tier 2 = an established cruise-news outlet- TIER 1235,600 gross tons, 18 decks, eight neighborhoods, 1,188 feet long, 215 feet wide, 5,734 guests at double occupancy, crew 2,204. Neighborhood, venue, and stateroom names. The guide still calls the ship the largest in the world.
Royal Caribbean, How Big Is Wonder of the Seas, by Lissa Poirot, 11 Sep 2025, checked 27 Sep 2026 - TIER 1Most recent score 99 on 13 Feb 2026. Footnote: scores of 85 or lower are not satisfactory.
CDC Vessel Sanitation Program green sheet, checked 27 Sep 2026
Prices and policies move. This page was last checked on 27 Sep 2026.