Discovery
Deck 12

Discovery Princess Deck 12

Deck 12 of Discovery Princess features 17 different cabin categories with a total of 258 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 MB - Suite
Category BB - Balcony

Deck Layout & Details

Deck 12 Overview

Suite Cabins

72 cabins on this deck

M112 cabins - Reserve Collection Mini-Suite
MA8 cabins - Mini-Suite
MB38 cabins - Mini-Suite
ME10 cabins - Mini-Suite
S32 cabins - Penthouse Suite
S52 cabins - Premium Suite

The most spacious and luxurious accommodations, often featuring separate living areas, premium amenities, and enhanced services.

Balcony Cabins

124 cabins on this deck

BA10 cabins - Balcony
BB58 cabins - Balcony
BD24 cabins - Balcony
BE10 cabins - Balcony
D44 cabins - Premium Deluxe Balcony
DB8 cabins - Deluxe Balcony
DE10 cabins - Deluxe Balcony

Cabins with private outdoor space, perfect for enjoying ocean views and fresh sea air from the comfort of your stateroom.

Inside Cabins

62 cabins on this deck

IA10 cabins - Interior
IB26 cabins - Interior
ID10 cabins - Interior
IE16 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, Celebrity, Carnival and Viking comparisons use deck-plan footprints; Princess uses reported square footage. Cabins without measurements are excluded.

Largest Cabins by Category

Suite

Cabin A734

Category S3

+72%

vs. ship class average

Balcony

Cabin A434

Category BA

+38%

vs. ship class average

Inside

Cabin A405

Category IA

+2%

vs. ship class average

Smallest Cabins by Category

Suite

Cabin A420

Category M1

-10%

below ship class average

Balcony

Cabin A436

Category BA

-8%

below ship class average

Inside

Cabin A533

Category IB

-3%

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 12

M1 · Reserve Collection Mini-Suite · 12 cabins

MA · Mini-Suite · 8 cabins

ME · Mini-Suite · 10 cabins

S3 · Penthouse Suite · 2 cabins

S5 · Premium Suite · 2 cabins

BA · Balcony · 10 cabins

BE · Balcony · 10 cabins

D4 · Premium Deluxe Balcony · 4 cabins

DB · Deluxe Balcony · 8 cabins

DE · Deluxe Balcony · 10 cabins

IA · Interior · 10 cabins

ID · Interior · 10 cabins

Cruises on Discovery Princess

PRICE DROP
7 Night Los Angeles to Los Angeles cruise
October 31, 2026
7 Night Mexican Riviera Cruise
CruiseScore™ (4.63/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$599
$86 per day
Balcony
PRICE DROP
7 Night Los Angeles to Los Angeles cruise
April 10, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.62/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$634
$91 per day
Balcony
7 Night Los Angeles to Los Angeles cruise
December 12, 2026
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$679
$97 per day
Balcony
7 Night Los Angeles to Los Angeles cruise
January 16, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$689
$98 per day
Balcony
PRICE DROP
7 Night Los Angeles to Los Angeles cruise
November 28, 2026
7 Night Mexican Riviera Cruise
CruiseScore™ (4.64/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$719
$103 per day
Balcony
7 Night Los Angeles to Los Angeles cruise
March 6, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$676
$97 per day
Balcony
7 Night Los Angeles to Los Angeles cruise
January 9, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$889
$127 per day
Suite
PRICE DROP
7 Night Los Angeles to Los Angeles cruise
December 5, 2026
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$719
$103 per day
Balcony
PRICE RISING
7 Night Los Angeles to Los Angeles cruise
October 23, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.61/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$679
$97 per day
Balcony
PRICE DROP
7 Night Los Angeles to Los Angeles cruise
February 20, 2027
7 Night Mexican Riviera Cruise
CruiseScore™ (4.74/5)
Discovery Princess
S M L XL
Los Angeles → Cabo San Lucas → Mazatlan → Puerto Vallarta → Los Angeles
$468
$67 per day
Inside

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