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Located in the Port of Dubuque Iowa on the banks of the Mississippi River. Rooms overlook the Mississippi River or Historic Downtown Dubuque. Next door to the Diamond Jo Casino National Mississippi River Museum and Aquarium Dubuque River Rides.
The Grand Harbor Resort and Waterpark has193 beautifully renovated guest rooms that include 31 suites which feature magnificent views of either Historic Downtown or the Mississippi River. Tony Romas our on-site restaurant offers a great family dining experience with great food and an outstanding view overlooking the Mississippi. Outdoor dining available on our patio weather permitting Enjoy a meal or appetizers in the comfort of your room with our room service. Our in-door waterpark offers 25000 square feet of water fun and is open year round. Kids of all ages will enjoy a token arcade and redemption center. Complimentary airport shuttle free parking Exercise room 86000 square feet of Banquet and meeting facilities. Near downtown restaurants shopping and more. Conveniently located off Highway 151 and Highway 20.