How tall is the Kilimanjaro water slide?

The tallest water slide in the world is Kilimanjaro, measuring 49.9 m (163 ft 0.07 in) high, achieved by Aldeia das Águas Park Resort (Brazil) in Barra do Piraí, Rio de Janeiro, Brazil, constructed in 2002.



The Kilimanjaro water slide, located at the Aldeia das Águas Park Resort in Volta Redonda, Brazil, is officially recorded at a height of 49.9 meters (163 feet and 0.07 inches). For many years, it held the Guinness World Record for the tallest body slide in the world. The slide is famously built into the side of a large natural hill to achieve its massive elevation, which can make the drop feel even more precipitous to riders. Those brave enough to take the plunge can reach speeds of up to 100 km/h (62 mph) as they descend at a 60-degree angle. In 2026, it remains one of the most iconic "bucket list" attractions for thrill-seekers globally. While newer "water coasters" or "trapdoor" slides in other parts of the world have challenged its status, Kilimanjaro's sheer height and the lack of a raft—making it a pure "body" slide—ensure it stays among the most intense aquatic experiences on the planet.

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