Ultimate Abyss will be the tallest slide at sea with a drop of more than 100 feet. The slide will be located over the Aqua Theater in the aft part of the ship between the flow riders. After a series of twist and turns, passengers will end up on the Boardwalk, 10 stories from where they started.
Ultimate Abyss is not a waterslide, and it’s custom built just for Harmony of the Seas. Royal Caribbean said that the slide promises to be the world’s biggest, world’s best, and the world’s most exciting slide at sea. There will also be two different slides for twice the thrill.
Harmony of the Seas will be the largest cruise ship in the world (over 227,000 gross tons) when the ship makes its debut in the spring of 2016. Watch the Royal Caribbean video below for more information and photos of Ultimate Abyss, the tallest slide at sea.