A 133,500-ton Vista-class megaship. Queen Latifah christened her. Dr. Seuss waterslides on top. And in 2025, the cabin where 18-year-old Anna Kepner was killed.

Carnival Horizon is a Vista-class cruise ship operated by Carnival Cruise Line, the Miami-based mass-market division of Carnival Corporation & plc. She entered service in April 2018 as the second ship in the Vista class – bigger sister to Carnival Vista (2016) and older sister to Carnival Panorama (2019). At 133,596 gross tons, 1,055 feet long, and licensed for 4,977 passengers and 1,450 crew, she is the eighth-largest ship in Carnival’s active fleet by length and one of the most heavily booked vessels on the Caribbean circuit out of PortMiami.

For most of her seven-plus-year career, Carnival Horizon has been known to cruise enthusiasts for two things: a Dr. Seuss-themed waterpark on the upper deck, and a celebrity-attended naming ceremony in May 2018 with Queen Latifah serving as godmother. That changed in November 2025, when 18-year-old Florida cheerleader Anna Kepner was found dead in her stateroom while the ship was returning to Miami from a Caribbean itinerary, prompting an FBI investigation, a federal indictment, and the most intense scrutiny the Horizon has ever faced. This article walks through what the ship actually is – her construction, her amenities, her itineraries, her safety record – and how that record has evolved through 2026.

Construction and Class

Carnival Horizon was the 26th ship added to Carnival Cruise Line’s fleet, and the second of three Vista-class vessels Carnival originally ordered from Italian shipbuilder Fincantieri. Construction took 30 months. The first steel was cut in March 2015 at Fincantieri’s Marghera yard, the keel was laid in April 2016, sea trials were completed in November 2017, and the ship was delivered in March 2018. Her hull number was Fincantieri 6243; her IMO number is 9767091. She is registered in Panama under the Carnival Holdings Bermuda Ltd. corporate structure standard for Carnival vessels.

The Vista class itself is a stretched, modified version of Carnival’s earlier Dream class. The Vistas are about 56 to 58 feet longer than the Dreams, with a redesigned stern, a different main atrium configuration, and a long list of new at-sea features. Carnival ordered the class to compete with the larger Royal Caribbean and Norwegian Cruise Line tonnage that had begun dominating the Caribbean circuit in the early 2010s, and the Vistas effectively defined the high end of Carnival’s mass-market product through the late 2010s.

Mechanically, Carnival Horizon is powered by five MAN four-stroke common-rail diesel engines – two 14V48/60CR units and three 8L48/60CR units – generating a combined 62.4 megawatts (about 83,680 horsepower). Propulsion is diesel-electric, driving two ABB Azipod thrusters with a combined 33 megawatts of output. Her maximum draft is 8.6 meters.

Amenities and Onboard Experience

Carnival Horizon was built specifically for the family-oriented, indoor-outdoor Caribbean cruising market. Her amenities follow the Vista-class template:

• SkyRide – a suspended, two-track pedal-powered aerial bicycle course running about 800 feet around the ship’s upper deck. Introduced on Carnival Vista in 2016, it remained a class signature.
• WaterWorks aqua park – on Horizon specifically, themed around Dr. Seuss characters as part of Carnival’s Seuss at Sea program. Slides, splash zones, and family pools dominate the upper decks.
• IMAX Theatre at Sea – an 87-seat cinema, part of the Carnival Multiplex, showing first-run films. (Carnival Panorama later replaced this with a Sky Zone trampoline park.)
• Punchliner Comedy Club – daytime family-friendly and adults-only late-night sets.
• Bonsai Teppanyaki – a Japanese hibachi restaurant exclusive to Horizon and Panorama within the Vista class.
• Guy’s Pig & Anchor Bar-B-Que Smokehouse / Brewhouse – Guy Fieri-branded barbecue with house-brewed beer, on Horizon and Panorama combined into a single integrated venue.
• Cloud 9 Spa, Serenity adults-only sun deck, and a long list of bars including Alchemy Bar, RedFrog Rum Bar, Havana Bar, Piano Bar, SkyBox Sports Bar, and BlueIguana Tequila Bar.
• Two ship-within-a-ship enclaves: the Family Harbor zone (with the Family Harbor Lounge and seafaring-themed cabins) and the Havana zone (with private pool, sundeck, and lanai-balcony cabins). Both are keycard-restricted.

The ship has 14 passenger-accessible decks (Decks 1 through 15, with no Deck 13). According to recent reporting, Carnival Horizon offers approximately 19 dining venues, 12 bars, and 39 separate activities. Cabin counts vary slightly by source but are around 1,965 staterooms total, including 74 suites, 912 balcony cabins, 264 ocean-view cabins, and 749 inside cabins, plus 35 wheelchair-accessible cabins and 104 Cloud 9 Spa cabins. Standard staterooms range from 185 to 220 square feet, with balconies measuring 35 to 75 square feet. Crew of about 1,450 serves the ship, with passenger-to-crew ratios slightly higher than Carnival’s fleet average.

Itineraries and Homeport

Carnival Horizon’s maiden voyage departed Barcelona on April 2, 2018, for a 13-day Mediterranean cruise visiting Italy, Croatia, Greece, and Malta. After a short Mediterranean season, she repositioned to New York for summer 2018, sailing Caribbean and Bermuda itineraries before relocating to her permanent homeport in Miami in September 2018. From Port Miami, she has typically run six-night Western Caribbean and eight-night Eastern and Southern Caribbean rotations, calling at ports including Cozumel, Grand Cayman, Jamaica, Aruba, Curaçao, the Dominican Republic, and St. Thomas.

In 2025-2026, Horizon continued primarily on Caribbean rotations from Miami. She completed a three-week dry dock at the start of May 2025, during which the Dreams Studio was relocated and a non-smoking section was added to the casino, the WaterWorks aqua park was repainted, and the hull received Carnival’s updated red-white-and-blue livery. A further refit is scheduled for June 2026, focused on maintenance of the Vista-class propulsion system and a refresh of the Havana Bar and Pool. Carnival has signaled an extended Caribbean focus through 2026 by adding Galveston, Texas, as a secondary homeport for Western Caribbean sailings starting in May 2027.

Christening and Identity

Carnival Horizon’s official naming ceremony was held in New York City on May 23, 2018. Queen Latifah served as the ship’s godmother – the celebrity figurehead role borrowed from naval tradition. The Horizon was the first Carnival vessel christened by a hip-hop and television icon (each Carnival ship has its own godmother, ranging from Vanna White on Carnival Panorama to actress Shari Belafonte on earlier vessels), and the choice was widely read as part of Carnival’s effort to position the Vista class against Royal Caribbean’s marketing-heavy Oasis class.

Safety Record (Pre-2025)

Carnival Horizon’s pre-2025 safety record is broadly typical for a megaship of her size and operating tempo:

• August 13, 2018 – A propulsion issue while sailing in the Caribbean limited the ship’s maneuvering and maximum speed, prompting cancellation of a scheduled port call at Amber Cove, Dominican Republic. The fault was traced to a mechanical issue in one of the Azipod thrusters and resolved without further incident.
• November 15, 2019 – A male passenger fell four stories off a balcony to his death from a lower deck of the ship as Horizon was returning to Miami. The Miami-Dade Medical Examiner determined the cause of death was blunt force trauma and ruled the death not a suicide. The case was treated as an accidental fall.
• Various – Bed-bug complaints and an associated lawsuit by passengers; norovirus and respiratory-illness reports common to high-occupancy ships; standard Coast Guard inspection findings.

None of these placed Horizon among the more troubled ships in the Carnival fleet pre-2025, and the Vista class as a whole has been considered one of Carnival’s strongest-performing product lines in terms of guest satisfaction.

November 2025: The Killing of Anna Kepner

The most consequential incident in Carnival Horizon’s history to date occurred during a Caribbean sailing that returned to PortMiami on November 8, 2025. Anna Marie Kepner, an 18-year-old high school senior from Titusville, Florida, was traveling with her father, stepmother, grandparents, biological siblings, and two stepsiblings. She had been assigned to share a stateroom with her 16-year-old stepbrother, identified in court records as T.H. (later publicly named as Timothy Hudson), and another minor sibling.

Anna’s body was found concealed under a bed in that stateroom, covered with bedding and life preservers, before disembarkation. The Miami-Dade Medical Examiner officially logged her time of death at 11:17 a.m. on November 7, 2025, while the ship was in international waters en route to Miami. The cause of death was ruled “mechanical asphyxia,” and the manner ruled homicide. Investigators noted bruising on Anna’s neck consistent with an arm-across-the-throat restraint.

The FBI’s Miami Field Office, which has jurisdiction over crimes committed on U.S.-flagged commercial vessels in international waters, took the lead. Surveillance footage from the ship’s extensive corridor and elevator camera network was reviewed; according to the criminal complaint, no one entered or exited Anna’s cabin during the relevant overnight window other than the assigned occupants. By February 2026 her stepbrother was charged in juvenile court; the case was transferred to adult court in April 2026 by U.S. District Judge Beth Bloom; on April 13, 2026 a federal grand jury indicted Hudson as an adult on charges of first-degree murder and aggravated sexual abuse. He pleaded not guilty on April 22 and is scheduled for trial beginning June 1, 2026 in Miami.

Carnival Cruise Line’s response was characteristic of how cruise lines handle onboard crime: cooperate with authorities, keep the ship sailing on schedule, and issue minimal public statements. Carnival kept the next Horizon sailing on schedule. After the indictment, Carnival broke pattern slightly with a fuller statement of sympathy: “The entire Carnival family expresses our sorrow over the sad circumstances surrounding Anna’s death.” That short sentence was, in industry terms, comparatively expansive.

What This Means for the Ship

Onboard crime, particularly violent crime, is statistically rare on cruise ships of Carnival Horizon’s class. The FBI’s annual reporting on cruise-ship crime – required since the Cruise Vessel Security and Safety Act of 2010 – has typically logged a few dozen reportable serious incidents across the U.S. industry per year, against roughly 30 million annual cruise passengers. The Anna Kepner killing, however, has revived several long-running policy conversations:

• Stateroom assignment for blended families – particularly for unrelated teenagers of opposite genders, with no third-party adult in the room. Travel agents have begun more openly recommending separate cabins for such configurations.
• Onboard surveillance limits: Carnival ships, like virtually all cruise ships, do not have video coverage inside guest cabins, per industry norms and passenger-privacy expectations. The cabin remains a forensic black box until investigators arrive.
• Federal jurisdiction at sea – the FBI’s reach over international waters incidents on U.S.-flagged ships is a matter that families typically learn about during a crisis rather than before booking.
• Time-to-discovery – the body in the Kepner case was concealed under a bed and bedding, suggesting that hours passed before any non-assigned individual realized what had happened. Cruise housekeeping protocols typically include a daily cabin-service touchpoint, but that was not an effective trigger here.

Frequently Asked Questions

How big is Carnival Horizon?

133,596 gross tons, 1,055 feet (322 meters) long, with a maximum capacity of 4,977 passengers and approximately 1,450 crew. She is the eighth-largest ship in Carnival’s active fleet by length and ninth by gross tonnage.

What class is she?

Vista class – the second of three vessels in the class (after Carnival Vista and before Carnival Panorama). The class also broadly includes the former Costa Cruises ships Carnival Venezia and Carnival Firenze, which are mechanically related but operationally distinct.

Where does Carnival Horizon sail from?

Her permanent homeport is PortMiami in Miami, Florida. From there she runs Caribbean rotations of varying lengths, primarily six-night Western Caribbean and eight-night Eastern/Southern Caribbean itineraries.

Who is the godmother?

Queen Latifah, who christened the ship in New York City on May 23, 2018.

Has anyone been killed on Carnival Horizon?

Yes. Anna Kepner, 18, was killed onboard in November 2025. Her stepbrother is currently awaiting trial on federal charges of first-degree murder and aggravated sexual abuse. A separate male passenger died after a balcony fall in November 2019, ruled accidental.

Is the ship safe to sail?

Carnival Horizon continues to operate normally and pass U.S. Public Health and Coast Guard inspections. The Anna Kepner case did not arise from a ship-systems failure or a security breach by an outside party; it occurred inside a sealed cabin shared by family members. Cruise-industry safety statistics indicate violent crime on ships of this class remains statistically rare.

What’s the Latest (2026)?

As of mid-2026, Carnival Horizon continues sailing Caribbean rotations from Miami. Her June 2026 dry dock will refresh the Havana Bar and Pool area and complete a round of Vista-class propulsion-systems maintenance. There has been no public announcement of changes to onboard surveillance or stateroom-assignment policy specifically tied to the Kepner case, although industry observers expect Carnival to address the case in some form during the trial that begins June 1, 2026.

The Kepner family’s attorneys have indicated possible civil litigation against Carnival, although as of this writing none has been publicly filed. Cruise-passenger advocates have used the case to renew calls for more granular reporting of onboard incidents, including incidents involving juvenile suspects, which can be sealed under existing federal procedures. Whether any new federal regulation results from the case is unclear; the Cruise Vessel Security and Safety Act framework has not been substantially amended since 2014.

For prospective Carnival Horizon passengers, the practical posture in 2026 is unchanged. The ship sails as scheduled. Bookings have not noticeably softened. Carnival Cruise Line has neither acknowledged nor announced product-level changes in response to the case. The trial in Miami this summer will surface forensic detail and CCTV reconstruction that will be the most thorough public look at how a violent crime can occur on a modern megaship — information the cruise industry, on past form, will absorb internally and act on quietly. Whether passengers will see any of those changes during the rest of Carnival Horizon’s career remains to be seen.

References

• Wikipedia contributors. “Carnival Horizon” and “Vista-class cruise ship (2016).” — Construction history, specifications, and incident record.
• Cruise Mapper. “Carnival Horizon Itinerary, Current Position, Ship Review.” — Mechanical and capacity data, dry-dock schedule, ownership structure.
• Cruise Critic. “Carnival Cruise Line’s Vista-Class Ships.” — Comparison of the three Vista-class vessels and their differentiated features.
• Carnival Cruise Line, official ship pages — Amenities and onboard activity descriptions.
• ABC News, NBC News, CBS Miami, Cruise Law News — Coverage of the Anna Kepner case and the resulting federal investigation.
• U.S. Attorney’s Office, Southern District of Florida — Statements on the Hudson indictment.