IMPORTANT ANNOUNCEMENT: Beginning 08/03, the waterpark will be closed Tues. and Wed. for the remainder of the season. Golf and go-karts remain open regular hours.

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.


Charitable Gift Application

All donation requests must be submitted online. Click Here


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


Frequently Asked Questions

For helpful tips to make the most of your visit - click here

Lifeguard at Lost Island Water park