350 Bell StDubuque, IA 52001 Phone: +1 563-690-4000Fax: +1 563-690-3267Toll Free: +866-690-4006 Hotel E-mailHotel Website Classification 4 Moderate First Class Commission Rooms Rates - 193 - Hoteliers! Is your information accurate? Update Here Grand Harbor Resort and Waterpark Location & Neighborhood 10 min from Dubuque Mncpl airport.Hotel Location: Rural, Tourist