Climb the tower at Thrill Waterpark, step into a glass trap-door capsule, and drop down a near-vertical 135-ft (41 m) plunge that is the tallest waterslide in North America. Your one full-day pass also covers all 13 slides, the Caribbean's largest wave pool, and the Adventure Pool — so the price is a whole thrill day, not a single ride. This is the single thing CocoCay is most famous for and the #1 regret-if-you-skip-it for any first-time thrill-seeker.
What to expect
You'll make your way to Thrill Waterpark and climb the tower to the glass trap-door capsule at the top of Daredevil's Peak—North America's tallest waterslide at 135 feet. Once you step into that capsule and the floor drops away beneath you, you'll plunge down the near-vertical slide in a surge of adrenaline. With your full-day pass in hand, you then have the freedom to cycle through all 13 slides at your own pace, cool off in the Caribbean's largest wave pool, or challenge yourself in the Adventure Pool, punctuating each ride with sun, salt spray, and the specific thrill of conquering the waterpark's legendary attractions.
Honest verdict: you CANNOT book this direct — there is no independent operator on the island and no off-island equivalent for this slide. The only real lever is timing: buy it early in the Cruise Planner, where it runs ~10–20% under the onboard MSRP and is 'on sale' ~85% of the time. Booking onboard or day-of is the overpay; pre-booking is the saving.
Good to know
Book your Thrill Waterpark pass early through the Cruise Planner—typically $37–$90 depending on timing and sales—rather than onboard, where prices peak at $159–$189 on busy dates. CocoCay is Royal Caribbean's private island with no independent operators; all access flows through the cruise line and is included in your excursion package once purchased. Plan for a full 6–8 hours to enjoy the waterpark's full lineup; you'll be tendered to the island pier and directed to the park, so allow buffer time before your ship's all-aboard window. Bring reef-safe sunscreen, a rash guard, and water shoes or sandals that won't slip on wet surfaces—the sun exposure and slide friction are real over a full day.