We are pleased to announce the beginning of our property renovations. Over the next several months we will be enhancing our property for your future enjoyment. In addition to public space renovations and upgrades we will be doing extensive work in the arcade.
The arcade will be closed through May 28, 2019!
We appreciate your understanding!
Please view the Grand Harbor Waterpark Park Hours for complete details.
Make a reservation
350 Bell Street, Dubuque, IA 52001