Royal Caribbean Serenade of the Seas Deck 3
Deck 3 of Royal Caribbean Serenade of the Seas features 7 different cabin categories with a total of 218 staterooms. This deck has cabins both above and below, making it generally quieter than decks adjacent to public areas. This interactive deck plan allows you to explore each cabin's location, size, and category. Click on any cabin in the deck plan below to view detailed information about that specific stateroom.
Deck Layout & Details
Deck 3 Overview
Outside Cabins
90 cabins on this deck
4P56 cabins - Ocean View
5N16 cabins - Triple Occupancy Ocean View
CO18 cabins
Cabins with windows or portholes providing natural light and ocean views, offering a connection to the sea.
Inside Cabins
128 cabins on this deck
2V39 cabins - Interior
4N49 cabins - Standard Interior
4V37 cabins - Standard Interior
5V3 cabins - Triple Occupancy Interior
Interior cabins without windows, typically the most affordable option while still providing comfortable accommodations.
Cabin Size Extremes
Sizes compare with all measured cabins in the same broad class on this ship. Royal Caribbean, Celebrity, Carnival and Viking comparisons use deck-plan footprints; Princess uses reported square footage. Cabins without measurements are excluded.
Largest Cabins by Category
Outside
Cabin 3078
Category 4P+94%
vs. ship class average
Inside
Cabin 3539
Category 2V+73%
vs. ship class average
Smallest Cabins by Category
Outside
Cabin 3550
Category 4P-1%
below ship class average
Inside
Cabin 3125
Category 4V-4%
below ship class average
Interactive Deck Plan
Click any cabin to view details. Scroll the plan to explore — the bow is at the top.
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Cabins on Deck 3
4P · Ocean View · 56 cabins
5N · Triple Occupancy Ocean View · 16 cabins
2V · Interior · 39 cabins
4N · Standard Interior · 49 cabins
4V · Standard Interior · 37 cabins
Cruises on Royal Caribbean Serenade of the Seas
LOWEST PRICE EVER
December 13, 2026
7 Night Cabo Overnight, Catalina & Ensenada Cruise
CruiseScore™ (4.36/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Catalina Island
→
Ensenada
→
Cabo San Lucas
→
San Diego
Outside
LOWEST PRICE EVER
November 29, 2026
4 Night Catalina & Ensenada Cruise
CruiseScore™ (4.26/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Catalina Island
→
Ensenada
→
San Diego
Outside
December 6, 2026
4 Night Catalina & Ensenada Cruise
CruiseScore™ (4.29/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Catalina Island
→
Ensenada
→
San Diego
Outside
LOWEST PRICE EVER
January 3, 2027
7 Night Ensenada & Cabo & La Paz Cruise
CruiseScore™ (4.29/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
La Paz
→
Cabo San Lucas
→
Ensenada
→
San Diego
Outside
February 7, 2027
4 Night Catalina & Ensenada Cruise
CruiseScore™ (4.21/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Catalina Island
→
Ensenada
→
San Diego
Balcony
December 10, 2026
3 Night Ensenada Cruise
CruiseScore™ (4.46/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Ensenada
→
San Diego
Balcony
LOWEST PRICE EVER
December 3, 2026
3 Night Ensenada Cruise
CruiseScore™ (4.16/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Ensenada
→
San Diego
Outside
January 24, 2027
4 Night Catalina & Ensenada Cruise
CruiseScore™ (4.21/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Catalina Island
→
Ensenada
→
San Diego
Balcony
October 25, 2026
7 Night Ensenada & Cabo & La Paz Cruise
CruiseScore™ (4.39/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
La Paz
→
Cabo San Lucas
→
Ensenada
→
San Diego
Inside
February 28, 2027
7 Night Ensenada, Cabo & Mazatlan Cruise
CruiseScore™ (4.46/5)
Royal Caribbean Serenade of the Seas
S
M
L
XL
San Diego
→
Ensenada
→
Cabo San Lucas
→
Mazatlan
→
San Diego
Outside
