Soak up some fun-in-the-sun family adventures at Hurricane Harbor waterpark. This 12-acre tropical paradise features a 560,000-gallon wave pool, five-person raft adventure ride, multiple slides, and a children's play area. Best of all, Hurricane Harbor is free with admission to Six Flags St. Louis.
Get drenched as you spin and whirl on Tornado
Float the day away in Gulley Washer Creek
Catch a wave in Hurricane Bay