Sailings marked Unofficial are built from published cruise-line itineraries, not port-authority schedules. Unmarked sailings come from official port schedules. Times are local port times as published.
Carnival Cruise Line publishes Carnival Horizon's full stateroom breakdown: 1,967 guest staterooms in 4 categories. Balcony rooms are the ship's largest group (44.6%); suites make up 3.8% of the ship.
Stateroom category
Rooms
Share
Suites
74
3.8%
Suites and Grand Penthouse Suites
74
Balcony
877
44.6%
Ocean View with Balcony/Lanai
877
Ocean View
284
14.4%
Ocean View without Balcony
284
Interior
732
37.2%
Interior Staterooms
732
Total guest staterooms
1,967
100%
Stateroom counts: Carnival Cruise Line official fact sheet — Carnival Horizon (carnival-news.com fact-sheet page, archived 2020-09-24). Category names as published by the line. Checked Nov 6, 2026.
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Data & accuracy
Sailing data combines official port-authority schedules with published cruise-line itineraries (marked Unofficial). Grouping of port calls into sailings is ours; the underlying dates and times are as published. Schedules change — confirm with the cruise line before booking.
Common questions
How many passengers does Carnival Horizon carry?
Carnival Horizon carries 3,960 guests at published (double-occupancy) capacity.
How many cabins does Carnival Horizon have?
Carnival Horizon has 1,967 guest staterooms in 4 categories, according to Carnival Cruise Line's official fact sheet. Balcony staterooms are the largest group with 877.
Where does Carnival Horizon sail?
In PortCrowds schedule data, Carnival Horizon has 29 upcoming sailings calling at 11 ports, most often Grand Cayman, Miami, Celebration Key. Every sailing above lists its port calls with arrival and departure times.
Does Carnival Horizon have a deck plan?
Yes — Carnival Cruise Line's official deck plan for Carnival Horizon is on this page, shown for reference under the line's copyright with a source link.