Take your vacation or adventure to new heights! This is an amazing attraction in Clearwater Florida. "The Hippo Slide" This fun, adventure in Clearwater Florida. The Hippo Slide is the vision for cutting edge family entertainment The Hippo is the world’s largest inflatable water slide, 4 stories tall, designed on the same scale as attractions in theme parks and water parks. This incredible slide sets a whole new standard for the entertainment industry.