Insano, Water slide in Fortaleza, Brazil

Insano is a water slide at the Beach Park complex in Ceará, Brazil, with a drop of 41 metres. The descent lasts about five seconds and reaches 105 km/h, which earned it a place in the Guinness Book of Records.

The slide opened in 1989 and quickly became recognized as one of the world's most daring water attractions. It has maintained its reputation as an extreme ride ever since.

Insano is listed in the Guinness Book of Records as the world's highest and fastest water slide, a status that draws riders to Beach Park in Ceará. Its reputation rests on the descent itself: about five seconds at up to 105 km/h, which is why it is described as the most extreme water slide in the world.

Riders must follow strict safety rules, including sliding on their backs with arms and legs crossed throughout the descent. This position is required to ensure safety during the brief but intense ride.

Insano is listed in the Guinness Book of Records as the world's highest and fastest water slide, in the state of Ceará, Brazil. It is 41 metres long, the descent lasts about 5 seconds and reaches 105 km/h.