Wonder of the Seas 4U Inside Cabins
Cabin category 4U is a standard-size inside cabin on Wonder of the Seas: 70 4U cabins on decks 6, 7, 8, 9, 10, 11, 12 and 14, from 172 to 258 sq ft.
Wonder of the Seas 4U inside floor plan
- Sleeps
- Up to 4 guests59 cabins sleep 2 · 1 sleeps 3 · 10 sleep 4
- Beds
- One Royal King bed (can convert into two twin-size beds) · One single sofa bed in staterooms with up to 3 guests · One double sofa bed in staterooms with up to 4 guests
- Bathroom
- One bathroom
- Living space
- Room with bed and vanity
How Wonder of the Seas 4U cabins compare
Wonder of the Seas 4U inside cabins are standard size: the same 172 sq ft as 4 other inside categories; 34% of its cabins connect to a neighbor.
4U: 172 sq ft · tied #2 with 4 others of 6 inside categories
Find Wonder of the Seas 4U cabins on the deck plan
Deck 8 · 13 4U cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Wonder of the Seas 4U
Only what's different from 4U is shown.
Same size, elsewhere on the ship
More room inside
Same size, on higher decks
Where 4U inside cabins sit on Wonder of the Seas
All 4U cabins are forward. 4U cabins are on decks 6, 7, 8, 9, 10, 11, 12 and 14.
What's inside a Wonder of the Seas 4U inside cabin
An Interior with Virtual Balcony room brings a live ocean view right to you on a full-definition 80-inch screen. On Wonder of the Seas, Interior with Virtual Balcony staterooms (category 4U) measure 172 sq ft and sleep up to 4 guests. Beds: one Royal King bed that converts into two twin beds, one single sofa bed (in rooms for 3) and one double sofa bed (in rooms for 4). Wonder of the Seas has 68 4U cabins, on decks 6–12 and 14.
One bathroom. Room with bed and vanity.
Included
- Dedicated stateroom attendant
- Daily cleaning service
- Exclusive bedding collection
- Stateroom climate control
- Ample closet and storage
- In-room HD-TV
- In-room safe for valuables
- Hair dryer
- Deluxe toiletries: shampoo, conditioner & body wash
Wonder of the Seas 4U cabin photos
All 70 cabins in category 4U
Deck 6
9 cabinsDeck 7
10 cabinsDeck 9
13 cabinsDeck 10
12 cabinsDeck 11
10 cabinsDeck 12
2 cabinsDeck 14
1 cabinAccessible 4U cabins
Known issues in cabin category 4U
No issues recorded for 4U cabins.
Inside prices on Wonder of the Seas
Prices are by cabin type. We don't price individual categories like 4U; "See inside fares" opens current inside fares with our booking partner.
Inside is $23 less per night than an ocean view cabin.
Fares as of Oct 12, 2026. Prices change daily.
89% of upcoming Inside sailings are currently below their recent average fare.
4U on other Royal Caribbean ships
Wonder of the Seas 4U cabin FAQ
How big is a Wonder of the Seas 4U inside cabin?
Most Wonder of the Seas 4U cabins are 172 sq ft; sizes run from 172 to 258 sq ft. That is the most common inside size on Wonder of the Seas.
How many Wonder of the Seas 4U cabins are there, and on which decks?
Wonder of the Seas has 70 4U cabins on decks 6, 7, 8, 9, 10, 11, 12 and 14.
How many people can stay in a Wonder of the Seas 4U cabin?
Wonder of the Seas 4U cabins sleep up to four. 59 cabins sleep 2, 1 sleeps 3 and 10 sleep 4.
What's the difference between cabin category 4U and 4V on Wonder of the Seas?
Wonder of the Seas 4U and 4V cabins are the same size (172 sq ft in total). 4V cabins are on decks 3, 6, 7, 8, 9, 10, 11, 12 and 14; 4U cabins are on decks 6, 7, 8, 9, 10, 11, 12 and 14.
Do Wonder of the Seas 4U cabins connect?
Yes: 24 of the 70 Wonder of the Seas 4U cabins (34%) connect to a neighboring cabin.