InsideCarnival Mardi Gras · Cabin category 4C

Carnival Mardi Gras 4C Inside Cabins

Cabin category 4C is a standard-size inside cabin on Carnival Mardi Gras: 41 4C cabins on deck 9, each 158 sq ft.

41cabins

158 sq ftinterior

Up to 4guests

9deck

See inside faresInside cabins on Carnival Mardi Gras from $52 pp/night. We price by cabin type, not by category. Fares as of Oct 8, 2026.

// 01 · Floor plan

Carnival Mardi Gras 4C inside floor plan

Carnival Mardi Gras Interior (4C) floor plan, photo 1 of 2

Interior158 sq ft

Total158 sq ft

Sleeps: Up to 4 guests31 cabins sleep 2 · 6 sleep 3 · 4 sleep 4
Beds: Two twin beds (convert to king)
Bathroom: Full bathroom with shower
Living space: Vanity with illuminated mirrorAmple closet space

4C's total size vs every category on the shipInterior plus balcony, from the smallest category to the largest.

4C158 sq ft

158 sq ft4B · smallest

1,120 sq ftSV · largest

// 02 · Compare

How Carnival Mardi Gras 4C cabins compare

Carnival Mardi Gras 4C inside cabins are standard size: the same 158 sq ft as 12 other inside categories; 20% of its cabins connect to a neighbor.

4C: 158 sq ft · tied #3 with 12 others of 15 inside categories

Inside avg · 164 sq ftShip avg · 225 sq ft

4NPremium Interior205 sq ft 4OPremium Interior205 sq ft 4CInterior158 sq ft 4BInterior158 sq ft 4FInterior158 sq ft 4HInterior158 sq ft 4GInterior158 sq ft 4EInterior158 sq ft 4AInterior158 sq ft 4DInterior158 sq ft 4IInterior158 sq ft HAHavana Interior158 sq ft 4TCloud 9 Spa Interior158 sq ft FAFamily Harbor Interior158 sq ft 4SCloud 9 Spa Interior158 sq ft

// 03 · Deck plan

Find Carnival Mardi Gras 4C cabins on the deck plan

Deck 9 · 41 4C cabins

Swipe to pan · tap a cabin

4CInside41

// 04 · Alternatives

Closest alternatives to Carnival Mardi Gras 4C

Only what's different from 4C is shown.

Same size

Interior109 cabins

Same size, on lower decks

Deck 5Leans aft+6 pts connecting

See 4B

Step up

Premium Interior27 cabins

More room inside

+47 sq ft insideDecks 4, 5, 9 & 10No connecting cabins

See 4N

Similar, different spot

Cloud 9 Spa Interior27 cabins

Same size, on higher decks

Decks 5 & 17+17 pts connectingSleeps up to 2

See 4T

// 05 · Location

Where 4C inside cabins sit on Carnival Mardi Gras

Most 4C cabins are forward: 78% of those with a recorded position. All 4C cabins are on deck 9.

Forward · Midship · Aft

BOWSTERN

Forward78%32 cabins

Midship0%0 cabins

Aft22%9 cabins

Port · Starboard

Port49%20 cabins

Starboard51%21 cabins

Deck spread

Deck 9

8 connecting 4C cabins 4 4C cabins that sleep 4

// 06 · What's inside

What's inside a Carnival Mardi Gras 4C inside cabin

On Carnival Mardi Gras, Interior staterooms (category 4C) measure 158 sq ft and sleep up to 4 guests. Beds: two twin beds (convert to king). Carnival Mardi Gras has 37 4C cabins, on deck 9.

Full bathroom with shower. Vanity with illuminated mirror and ample closet space.

Included

Dedicated stateroom attendant
Soft, cozy linens
In-room safe for valuables
Plenty of closet and drawer space
Television
Stateroom climate control
Bathrobes upon request

// 07 · Photos

Carnival Mardi Gras 4C cabin photos

Cabin

// 08 · Every cabin

All 41 cabins in category 4C

// 09 · Accessible

Accessible 4C cabins

Accessible cabins4

Size158 sq ft

Deck9

BathroomFull bathroom with shower

9262 9265 9268 9273

// 10 · Known issues

Known issues in cabin category 4C

No issues recorded for 4C cabins.

// 11 · Prices

Inside prices on Carnival Mardi Gras

Prices are by cabin type. We don't price individual categories like 4C; "See inside fares" opens current inside fares with our booking partner.

Lowest fare by type · per person / night

Inside is $24 less per night than an ocean view cabin.

$52

+$24$76

+$7$83

+$49$132

InsideOcean ViewBalconySuite

Fares as of Oct 8, 2026. Prices change daily.

Prices below recent average · now

35%of sailings

35% of upcoming Inside sailings are currently below their recent average fare.

See inside fares

// 12 · Other ships

4C on other Carnival ships

Carnival Mardi GrasTHIS SHIP41 cabins · 158 sq ft

158 sq ft

Carnival Elation109 cabins · 185 sq ft

185 sq ft

Carnival Paradise109 cabins · 185 sq ft

185 sq ft

Carnival Firenze75 cabins · 155 sq ft

155 sq ft

Carnival Sunshine73 cabins · 185 sq ft

185 sq ft

Carnival Radiance72 cabins · 185 sq ft

185 sq ft

Carnival Sunrise72 cabins · 185 sq ft

185 sq ft

Carnival Horizon67 cabins · 185 sq ft

185 sq ft

Carnival Panorama67 cabins · 185 sq ft

185 sq ft

Carnival Vista56 cabins · 185 sq ft

185 sq ft

Carnival Breeze54 cabins · 185 sq ft

185 sq ft

Carnival Dream54 cabins · 185 sq ft

185 sq ft

Carnival Magic54 cabins · 185 sq ft

185 sq ft

Carnival Venezia54 cabins · 155 sq ft

155 sq ft

Carnival Conquest53 cabins · 185 sq ft

185 sq ft

Carnival Freedom53 cabins · 185 sq ft

185 sq ft

Carnival Glory53 cabins · 185 sq ft

185 sq ft

Carnival Liberty53 cabins · 185 sq ft

185 sq ft

Carnival Splendor53 cabins · 185 sq ft

185 sq ft

Carnival Valor53 cabins · 185 sq ft

185 sq ft

Carnival Celebration41 cabins · 158 sq ft

158 sq ft

Carnival Festivale41 cabins · 158 sq ft

158 sq ft

Carnival Jubilee41 cabins · 158 sq ft

158 sq ft

Carnival Tropicale41 cabins · 158 sq ft

158 sq ft

Carnival Adventure32 cabins

—

Carnival Encounter32 cabins

—

Carnival Legend29 cabins · 185 sq ft

185 sq ft

Carnival Miracle29 cabins · 185 sq ft

185 sq ft

Carnival Pride29 cabins · 185 sq ft

185 sq ft

Carnival Spirit29 cabins · 185 sq ft

185 sq ft

Carnival Luminosa23 cabins · 149 sq ft

149 sq ft

// 13 · FAQ

Carnival Mardi Gras 4C cabin FAQ

How big is a Carnival Mardi Gras 4C inside cabin?

Every Carnival Mardi Gras 4C cabin is 158 sq ft. That is the most common inside size on Carnival Mardi Gras.

How many Carnival Mardi Gras 4C cabins are there, and on which decks?

Carnival Mardi Gras has 41 4C cabins, all on deck 9.

How many people can stay in a Carnival Mardi Gras 4C cabin?

Carnival Mardi Gras 4C cabins sleep up to four. 31 cabins sleep 2, 6 sleep 3 and 4 sleep 4.

What's the difference between cabin category 4C and 4B on Carnival Mardi Gras?

Carnival Mardi Gras 4C and 4B cabins are the same size (158 sq ft in total). 4B cabins are on deck 5; 4C cabins are higher, on deck 9.

Do Carnival Mardi Gras 4C cabins connect?

Yes: 8 of the 41 Carnival Mardi Gras 4C cabins (20%) connect to a neighboring cabin.

// 14 · Next steps

Keep researching

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