Carnival Horizon

World's first IMAX theater at sea (3-deck-high screen), SkyRide pedal bikes, Dr. Seuss WaterWorks. Vista-class ship (2018) homeported year-round in Miami sailing 6-night Western Caribbean (Jamaica, Grand Cayman, Cozumel) and 8-night Southern Caribbean (Aruba, Bonaire, Curaçao). Pricing: interiors $100/night, balconies $156/night. Reviews note overcrowding challenges with 3,960-6,400 passengers—long waits at meals, limited amenities for capacity. Post-pandemic quality decline reported by longtime cruisers.