Water Parks are some of the most thrilling and exhilarating places you can go to… where you’ll find wave pools, lazy rivers, and enormous slides for both a relaxing and adrenaline fueled adventure.

They’re also the ideal place to go to cool down in soaring temperatures, and it’s no surprise that their popularity has skyrocketed in recent years as companies have begun to use the latest technologies to develop new attractions at the same rate as they do for amusement parks.

Some, though, have taken things to a whole different level in terms of what they offer… so, from the tallest slides and the most complex rides, to the largest indoor parks, it’s time to travel the world to visit the top 15 most extreme water parks.