Home tour prices schedule birthdays catering groups directions online tickets lodging contact Along the scenic Great River Road in Grafton, Illinois, Raging Rivers Waterpark is cool when it's hot! From our zoomin' Cascade Body Flumes to our lazy Endless River, there's something for everyone! 100 Palisades Parkway P.O. Box 460 Grafton, Illinois 62037 (618) 786-2345 Fax (618) 786-2040 2002 Raging ...