Welcome to
Island Waterpark at Showboat
Our retractable awning lets in the summer breeze while keeping winter's chill out, ensuring it's always a tropical paradise. With 11 thrilling waterslides, 4 fantastic restaurants, 3 lively bars, and access to the world's largest arcade, your water park adventure is just a splash away!
The excitement never stops!
Celebrate with us
Make your party a splash!
Discover the perfect party venues at Island Waterpark! We offer party rooms, lively bars, decoration options, catering and professional bartending service to make your celebration truly special.
*Please note: Island Waterpark Celebration packages require a 5 business day booking window to ensure your details are personalized for your guest of honor! The below rates are only in effect until June 1st 2024 at wchich point our Summer Packages will be available for review. Fill out our inquiry form here to receive packages for your celebration date!