If your family, like many others, has fallen in love with the thrilling Carnival Vista — good news! Her sister ship, the 133,500-ton, 3,936-guest Carnival Horizon, is scheduled to debut in April 2018. As the second of the revolutionary Vista-class series, she will boast many of the same spectacular features, the bike-ride-in-the-sky attraction called SkyRide, an IMAX Theatre, dining options for every taste and a huge WaterWorks aqua park featuring Kaleid-o-slide, a thrilling 455-foot-long water tube slide and a mini-racer for kids.