Here is a waterborne jungle gym with a 25hp motor that lets you have more fun over any body of water. It comes with trampolines to launch jumpers into the water. An enclosed 24″ diameter spiraling slider and an adjustable rope swing are also available. The polyethylene base has a modular design.
The decks are covered with artificial turf. Users can access them through stainless steel staircase. The bad news? Something like this costs over $70000.