The slide route remembers much of the moving of a boomerang going far and then coming back, and as a boomerang, in the slide first you go down and then you come back. The course is performed on rubber dinghies that can be with one or two seats. The slide is constituted by a first descent performed through an hydro-pipe sloping to 45°, thanks to which while sliding you reach a remarkable speed allowing to let the dinghy raise towards the highest point, and then go down backwards through another section of the slide, sloping to 60° about, composed by a channel more than 4 mt large and by rises and drops.