Contact

Please contact us with any questions or concerns you may have about the Lost Island Waterpark. We love to hear your feedback on our park as well as this site.


E-Mail Us

info@thelostisland.com


Call Us

(319) 233-8414


Fax Us

(319) 236-6101


Mail Us

Lost Island Waterpark
2225 East Shaulis Road
Waterloo, IA 50701


Charitable Gift Application

All donation requests must be submitted online. Click Here

Lifeguard at Lost Island Water park