What is the ultimate abyss on Harmony of the Seas?

Towering over 150 feet above sea level, the Ultimate Abyss launches thrill seekers into a serpentine of twists and turns on the world's biggest ship. Guests climb to the slide's glass platform, taking in the view from the top of the tallest slide at sea.



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The Ultimate Abyss is more than 150 feet above sea level and offers side-by-side slides that send guests down 10 decks at a rate of 9 miles per hour. What is this? Guests must be 44 (1.1M) tall to go on the slide. The maximum weight of a participant cannot exceed 330 lbs/149 kg.

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Guests climb to the slide's glass platform, taking in the view from the top of the tallest slide at sea. From there, sliders launch into 216 feet of tunnels, whizzing past multi-sensory effects and blast onto the Boardwalk 10 decks below. Get a behind-the-scenes perspective on the adventure that is the Ultimate Abyss.

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What is Royal Caribbean's Ultimate Abyss? The Ultimate Abyss is a duo of 10-deck dry slides introduced by Royal Caribbean on Harmony of the Seas in 2016. Since then, all but one of the other ships in the Oasis Class have either debuted with the slides or had them added.

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The Ultimate Abyss takes the form of a ferocious anglerfish with a huge dorsal fin and two spindly bodies. To reach the double tubes, you walk past the aptly named Wipeout Bar and climb some stairs that take you through the fish's open mouth, complete with 40 giant pointed teeth, until you reach the glass floor.

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Make your way to the highest Royal Caribbean Crown and Anchor level: the Pinnacle Club. The Pinnacle Club level is available for members after 700 cruise points, who will receive a personalized Pinnacle Club lapel pin upon reaching the top level.

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Anyone who meets the 48-inch height requirement can ride any of The Perfect Storm water slides, and as often as they like — this exhilarating trio is one of the top free things to do onboard the ship.

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Royal Caribbean Lines launched the new ship - the world's largest ever built - in May 2016. Among its most-revered features are its three waterslides, together referred to as The Perfect Storm: the Cyclone, Typhoon and Supercell.

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At more than 150 feet above sea level, the Ultimate Abyss on Oasis Class ships is the tallest slide at sea. Thrill seekers begin their adventure at the slide's glass platform and then launch down 10 stories of twist and turns, whizzing past multisensory effects before blasting onto the Boardwalk.

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The Ultimate Abyss is more than 150 feet above sea level and offers side-by-side slides that send guests down 10 decks at a rate of 9 miles per hour. What is this? Guests must be 44" (1.1M) tall to go on the slide.

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Priority embarkation is offered to suite guests (except Junior Suite) and Crown & Anchor Society members on the following tiers: Platinum, Emerald, Diamond, Diamond Plus and Pinnacle.

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When it comes to luxury cruises, nobody does lavish like Royal Caribbean. Unforgettable adventures call for an unforgettable oasis where you can rest and recharge in between thrills.

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AquaTheater Suite is available on the Oasis class ships in Royal Caribbean International fleet: Oasis of the Seas, Allure of the Seas and Harmony of the Seas. The AquaTheater is the most luxurious family after Presidential Suite on Allure of the Seas, Royal Caribbean International.

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Then there's the ship's iconic zip line, which hangs suspended across ten decks to deliver spine-tingling flights from one side of the ship's top deck to the other. It's also complimentary for cruise guests, so you can brave the crossing again and again.

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