1/9Carnival HorizonFrom the start of their cruise, guests are welcomed onboard with pops of color and by friendly staffers.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext2/9Carnival HorizonThe Serenity Adult-Only Retreat is a kid-free deck where guests can lounge in the sun, grab a drink and chill out in the hot tub.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext3/9Carnival HorizonFor more adults-only fun, head to Alchemy Bar, and ask a mixologist to make you a handcrafted drink.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext4/9Carnival HorizonThe whole family will enjoy Bonsai Teppanyaki, currently only available onboard Horizon. Pro tip: Reserve a table early, because this popular venue seats just 16.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext5/9Carnival HorizonWith lobster rolls, fish and chips, fried shrimp, steamed lobster by the pound and more, Seafood Shack (available for an additional fee) should be on a client’s must-eat list.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext6/9Carnival HorizonPassengers can work off all that food with a trip or two on the SkyRide.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext7/9Carnival HorizonThe SportSquare outdoor recreation area offers a ropes course, mini-golf, a putting green, a basketball court, cornhole, pingpong and more.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext8/9Carnival HorizonOne of the shows new to Horizon is “Soulbound,” which takes guests through a gothic-inspired journey of New Orleans.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext9/9Carnival HorizonFor an extra fee, cruisers can experience the Thermal Suites, Thalassotherapy Pool or large spa whirlpool in Cloud 9 Spa.Credit: 2018 Carnival Cruise Line Read the Full StoryPreviousNext