Mariner of the Seas SG Balcony Cabins
Cabin category SG is a standard-size balcony cabin on Mariner of the Seas: 10 SG cabins on decks 8 and 10, each 203 sq ft with a 42 sq ft balcony.

Mariner of the Seas SG balcony floor plan

- Sleeps
- Up to 4 guests4 cabins sleep 3 · 6 sleep 4
- Beds
- One Royal King bed (can convert into two twin-size beds) · One fold-down Pullman 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, vanity and sitting area with sofa
How Mariner of the Seas SG cabins compare
Mariner of the Seas SG balcony cabins are standard size: the same 203 sq ft as 2 other balcony categories, with a 42 sq ft balcony, the smallest among balcony categories; 20% of its cabins connect to a neighbor.
SG: 203 sq ft · tied #2 with 2 others of 10 balcony categories
Find Mariner of the Seas SG cabins on the deck plan
Deck 10 · 6 SG cabins
Swipe to pan · tap a cabinHover a cabin · click to pinClosest alternatives to Mariner of the Seas SG
Only what's different from SG is shown.

Same size, on lower decks

More room inside and out

Similar size, on lower decks
Where SG balcony cabins sit on Mariner of the Seas
All SG cabins are aft. SG cabins are on decks 8 and 10; deck 10 has the most (6).
What's inside a Mariner of the Seas SG balcony
Spacious Sunset Balconies offer a larger room with dramatic aft-facing views from your private balcony at the back of the ship. On Mariner of the Seas, Spacious Sunset Ocean View Balcony staterooms (category SG) measure 203 sq ft, plus a 42 sq ft balcony, and sleep up to 4 guests. Beds: one Royal King bed that converts into two twin beds, one fold-down Pullman bed (in rooms for 3) and one double sofa bed (in rooms for 4). Mariner of the Seas has 10 SG cabins, on decks 8 and 10.
One bathroom. Room with bed, vanity and sitting area with sofa.
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
Mariner of the Seas SG cabin photos


All 10 cabins in category SG
Balcony prices on Mariner of the Seas
Prices are by cabin type. We don't price individual categories like SG; "See balcony fares" opens current balcony fares with our booking partner.
Balcony is $17 more per night than an ocean view cabin, and $71 less per night than a suite.
56% of upcoming Balcony sailings are currently below their recent average fare.
SG on other Royal Caribbean ships
Mariner of the Seas SG cabin FAQ
How big is a Mariner of the Seas SG balcony cabin?
203 sq ft inside plus a 42 sq ft balcony: 245 sq ft in total. That is the most common balcony size on Mariner of the Seas.
How many Mariner of the Seas SG cabins are there, and on which decks?
10 cabins: 4 on deck 8 and 6 on deck 10.
How many people can stay in a Mariner of the Seas SG cabin?
Up to four. 4 cabins sleep 3 and 6 sleep 4.
What's the difference between cabin category SG and 3B on Mariner of the Seas?
They are the same size (203 + 42 sq ft). 3B cabins are on decks 6, 7, 8, 9 and 10; SG cabins are higher, on decks 8 and 10.
Do Mariner of the Seas SG cabins connect?
Yes: 2 of the 10 SG cabins (20%) connect to a neighboring cabin.
