Carnival Horizon is an upcoming cruise ship under construction for Carnival Cruise Line, a division of Carnival Corporation & plc. She is the second of Carnival's Vista-class ships, and is due to be delivered by her builder, Fincantieri, in March 2018. Like her class leader, Carnival Vista, which entered service in May 2016, Carnival Horizon will feature SkyRide, an IMAX Theatre, a WaterWorks aqua park, and Carnival’s Seuss at Sea programme. She will also have some unique new attractions.