The Kilimanjaro water slide is located at Aldeia das Águas Park Resort in Barra do Piraí, Brazil (near Rio de Janeiro). It is famous for once holding the Guinness World Record for the tallest "body slide" in the world. The slide stands at a staggering 49.9 meters (164 feet) tall, which is roughly equivalent to a 17-story building. Riders reach speeds of up to 100 km/h (62 mph) as they plumment down a near-vertical drop. It is named after Mount Kilimanjaro to reflect its massive scale and "peak" status among thrill-seekers. To ride it, guests must climb a grueling number of stairs and adhere to strict safety postures (crossing arms and legs) to prevent injury at high speeds. While other slides like "Verruckt" and "Kilimanjaro" have vied for height records, the Brazilian Kilimanjaro remains a bucket-list destination for extreme water park enthusiasts globally in 2026.