Our waterpark is open with limited hours. Click here to view our operating calendar.
Play year-round and get wet and wild in our 25,000 square foot indoor waterpark that offers a variety of rides and attractions for teenagers, kids, pint-sized toddlers and the young at heart.
Grand Harbor Resort
350 Bell Street, Dubuque, IA 52001
Phone: (563) 690-4000
Copyright © 2020 Grand Harbor Resort - All Rights Reserved.