07. Noah’s Ark – Wisconsin, United States



 Known as “America’s Largest Waterpark” and the main attraction of the Wisconsin Dells boasting over 80 things to do for families, Noah’s Ark features 51 different waterslides and dozens of other attractions. At this waterpark you don’t have to be concerned about safety because the lifeguards earned the Platinum Award from Jeff Ellis and Associates Inc. back in 2006 as the waterpark with the highest safety rating possible. An electrical fire burned down the entrance symbol at the front of Noah’s Ark waterpark in 2012. It took 26 firefighters 90 minutes to control the fire at about 2:30am in the middle of the night.

09. Water World – Colorado



 Located in Federal Heights, Colorado about 10 miles away from Denver, Water World is a 67 acre theme park offering more than 50 attractions including two awesome wave pools. The most famous attraction at Water World is a raft slide called Voyage to the Center of the Earth. Riders ride in multi-passenger circular rafts and travel through a cavern. This exciting ride features animals from the prehistoric era as well as twisty downward spirals, unpredictable drop offs, and a T-Rex encounter towards the end of the ride! An unusual trait of this water slide is that it takes about five minutes to go through the entire ride. It’s one of the longest rides at any water park.