Lost Island Waterpark is located near Waterloo and surrounds a Polynesian village. This waterpark has a jungle theme and some of its highlights include miniature golf, water rides, a wave pool, tree houses, and tube rides.
Adventureland Park is a must-see amusement park in Altoona, home to both dry and water rides. Different parts of this massive park are decorated in different themes. For example, the Main Street gives you a glimpse of Iowa in the late 19th century.