Mariner of the Seas Spacious Ocean View Balcony Cabins (1B/2B)

Mariner of the Seas has 61 Spacious Ocean View Balcony cabins in categories 1B and 2B on decks 6, 7, 8, 9 and 10. Royal Caribbean's deck plan lists 1B and 2B together, so it doesn't show which of them a particular cabin is; the exact category is confirmed when you book. Each cabin below links to its own page with its deck-plan position.

Class: Balcony
Category: 1B or 2B · Spacious Ocean View Balcony
Cabins: 61
Decks: 6 (6), 7 (6), 8 (9), 9 (34), 10 (6)
Position: 6 forward · 55 midship
Side: 31 port · 30 starboard
Published size: Room 203 sq ft · Balcony 42 sq ft
Deck-plan footprint: 96% to 134% of the ship's average balcony cabin
Occupancy: Up to 3 guests
Quiet cabins: 49 of 61 checked

Cabin positions and sizes are taken from the ship's deck plans.

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1B/2B cabin guide

The 61 1B/2B balcony cabins are spread over decks 6, 7, 8, 9 and 10; Deck 9 has the most (34). By position along the ship, 6 forward · 55 midship. By side, 31 port · 30 starboard.

Midship cabins (90% of this category) sit closest to the ship's pivot point, where motion is gentlest in a swell; forward cabins feel the most.

On the deck plans, 49 of these 61 cabins have no public space directly above or below. 6 sit below public space and 8 sit above public space — potential noise, so check the deck above and below before you book.

Measured on the deck plans, footprints in this category range from 96% to 134% of the ship's average balcony cabin, so the cabin number matters.

Deck 10 is the highest deck with 1B/2B cabins and Deck 6 the lowest.

Best located: midship, no public space above or below

Watch out: public space directly above

Watch out: public space directly below

Largest footprints

Smallest footprints

Photos

Note: These are representative photos of Category 1B staterooms. Individual cabins may vary slightly.

All 61 1B/2B balcony cabins by deck

Deck 6 · 6 cabins Deck 6 plan

Cabin	Position	Side	Size vs avg	Above / below
6248	Midship	Starboard	−4%	Public space below
6300	Midship	Starboard	+32%	Public space below
6304	Midship	Starboard	+32%	Public space below
6548	Midship	Port	−4%	Public space below
6600	Midship	Port	+32%	Public space below
6604	Midship	Port	+32%	Public space below

Deck 7 · 6 cabins Deck 7 plan

Cabin	Position	Side	Size vs avg	Above / below
7248	Forward	Starboard	−2%	Quiet
7300	Midship	Starboard	+34%	Quiet
7304	Midship	Starboard	+34%	Quiet
7548	Forward	Port	−2%	Quiet
7600	Midship	Port	+34%	Quiet
7604	Midship	Port	+34%	Quiet

Deck 8 · 9 cabins Deck 8 plan

Cabin	Position	Side	Size vs avg	Above / below
8248	Forward	Starboard	Average	Quiet
8330	Midship	Starboard	Average	Quiet
8332	Midship	Starboard	Average	Quiet
8334	Midship	Starboard	Average	Quiet
8548	Forward	Port	Average	Quiet
8630	Midship	Port	Average	Quiet
8632	Midship	Port	Average	Quiet
8634	Midship	Port	Average	Quiet
8636	Midship	Port	Average	Quiet

Deck 9 · 34 cabins Deck 9 plan

Cabin	Position	Side	Size vs avg	Above / below
9250	Forward	Starboard	+5%	Quiet
9252	Midship	Starboard	+5%	Quiet
9260	Midship	Starboard	+5%	Quiet
9262	Midship	Starboard	+5%	Quiet
9276	Midship	Starboard	+5%	Quiet
9278	Midship	Starboard	+5%	Quiet
9286	Midship	Starboard	+5%	Quiet
9288	Midship	Starboard	+5%	Quiet
9290	Midship	Starboard	+5%	Quiet
9292	Midship	Starboard	+5%	Quiet
9300	Midship	Starboard	+18%	Quiet
9302	Midship	Starboard	+7%	Quiet
9310	Midship	Starboard	+5%	Quiet
9312	Midship	Starboard	+5%	Quiet
9320	Midship	Starboard	+5%	Quiet
9322	Midship	Starboard	+5%	Quiet
9336	Midship	Starboard	+5%	Quiet
9550	Forward	Port	+5%	Quiet
9552	Midship	Port	+5%	Quiet
9560	Midship	Port	+5%	Quiet
9562	Midship	Port	+5%	Quiet
9576	Midship	Port	+5%	Quiet
9578	Midship	Port	+6%	Quiet
9586	Midship	Port	+5%	Quiet
9588	Midship	Port	+5%	Quiet
9590	Midship	Port	+5%	Quiet
9592	Midship	Port	+5%	Quiet
9600	Midship	Port	+13%	Quiet
9602	Midship	Port	+10%	Quiet
9610	Midship	Port	+5%	Quiet
9612	Midship	Port	+5%	Quiet
9620	Midship	Port	+5%	Quiet
9622	Midship	Port	+5%	Quiet
9636	Midship	Port	+5%	Quiet

Deck 10 · 6 cabins Deck 10 plan

Cabin	Position	Side	Size vs avg	Above / below
1270	Midship	Starboard	+22%	Public space above
1288	Midship	Starboard	+23%	Public space above
1310	Midship	Starboard	+26%	Public space above
1570	Midship	Port	+22%	Public space above and below
1588	Midship	Port	+23%	Public space above
1610	Midship	Port	+30%	Public space above and below