InsideCarnival Mardi Gras · Cabin category HA

Carnival Mardi Gras HA Inside Cabins

Cabin category HA is a standard-size inside cabin on Carnival Mardi Gras: 40 HA cabins on deck 8, each 158 sq ft.

40cabins

158 sq ftinterior

Up to 3guests

8deck

See inside faresInside cabins on Carnival Mardi Gras from $52 pp/night. We price by cabin type, not by category. Fares as of Oct 7, 2026.

// 01 · Floor plan

Carnival Mardi Gras HA inside floor plan

Carnival Mardi Gras Havana Interior (HA) floor plan, photo 1 of 2

Interior158 sq ft

Total158 sq ft

Sleeps: Up to 3 guests39 cabins sleep 2 · 1 sleeps 3
Beds: Two twin beds (convert to king)
Bathroom: Full bathroom with shower
Living space: Vanity with illuminated mirrorAmple closet space

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

HA158 sq ft

158 sq ft4B · smallest

1,120 sq ftSV · largest

// 02 · Compare

How Carnival Mardi Gras HA cabins compare

Carnival Mardi Gras HA inside cabins are standard size: the same 158 sq ft as 12 other inside categories; 45% of its cabins connect to a neighbor.

HA: 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 HAHavana Interior158 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 4CInterior158 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 HA cabins on the deck plan

Deck 8 · 40 HA cabins

Swipe to pan · tap a cabin

HAInside40

// 04 · Alternatives

Closest alternatives to Carnival Mardi Gras HA

Only what's different from HA is shown.

Same size

Interior109 cabins

Same size, on lower decks

Deck 5Leans aft−19 pts connectingSleeps up to 4

See 4B

Step up

Premium Interior27 cabins

More room inside

+47 sq ft insideDecks 4, 5, 9 & 10No connecting cabinsSleeps up to 4

See 4N

Similar, different spot

Cloud 9 Spa Interior27 cabins

Same size, on higher decks

Decks 5 & 17−8 pts connectingSleeps up to 2

See 4T

// 05 · Location

Where HA inside cabins sit on Carnival Mardi Gras

All HA cabins are forward, on deck 8.

Forward · Midship · Aft

BOWSTERN

Forward100%40 cabins

Midship0%0 cabins

Aft0%0 cabins

Port · Starboard

Port48%19 cabins

Starboard52%21 cabins

Deck spread

Deck 8

18 connecting HA cabins

// 06 · What's inside

What's inside a Carnival Mardi Gras HA inside cabin

On Carnival Mardi Gras, Havana Interior staterooms (category HA) measure 158 sq ft and sleep up to 3 guests. Beds: two twin beds (convert to king). Guests get exclusive Havana amenities, listed below. All Havana stateroom guests must be 12 or older. Carnival Mardi Gras has 40 HA cabins, on deck 8.

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