Royal Caribbean Mariner of the Seas Deck 12
Deck 12 of Royal Caribbean Mariner of the Seas features 2 different cabin categories with a total of 38 staterooms. The deck above contains public areas, which may result in noise from above. 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.
Category VP - Suite
Category 1L - Inside
Deck Layout & Details
Deck 12 Overview
Suite Cabins
2 cabins on this deck
VP2 cabins - Ocean View Panoramic Suite
The most spacious and luxurious accommodations, often featuring separate living areas, premium amenities, and enhanced services.
Inside Cabins
36 cabins on this deck
1L36 cabins - 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 and Celebrity comparisons use deck-plan footprints; Princess uses reported square footage. Cabins without measurements are excluded.
Largest Cabins by Category
Suite
Cabin 1804
Category VP+31%
vs. ship class average
Inside
Cabin 1864
Category 1L+101%
vs. ship class average
Smallest Cabins by Category
Suite
Cabin 1804
Category VP+31%
vs. ship class average
Inside
Cabin 1816
Category 1L+38%
vs. ship class average
Interactive Deck Plan
Click any cabin to view details
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Cruises on Royal Caribbean Mariner of the Seas
November 14, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.55/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
December 5, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.60/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Ocho Rios
→
New Orleans
Inside
October 21, 2027
14 Night Spain & Bermuda Transatlantic
CruiseScore™ (4.42/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
Barcelona
→
Cartagena, Spain
→
Gibraltar
→
King's Wharf
→
New Orleans
Outside
January 9, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.61/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
January 30, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.45/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Falmouth, Jamaica
→
Georgetown
→
Cozumel
→
New Orleans
Inside
January 23, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.38/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
December 12, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.42/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
November 28, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.48/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
January 16, 2027
7 Night Western Caribbean Cruise
CruiseScore™ (4.45/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
PRICE DROP
November 7, 2026
7 Night Western Caribbean Cruise
CruiseScore™ (4.54/5)
Royal Caribbean Mariner of the Seas
S
M
L
XL
New Orleans
→
Cozumel
→
Georgetown
→
Falmouth, Jamaica
→
New Orleans
Inside
