Grand Harbor Resort


We are currently experiencing longer than expected call times. If you need to cancel a reservation, please email your confirmation number and name to 

If you are inquiring about reservations now through April 10, 2020, please call us at 


COVID-19 Notice


 Response to COVID-19 is a dynamic situation. We will keep you updated as we receive new direction and guidelines. The safety and well-being of our visitors, staff and community remains our highest priority. We have taken measures to keep our venue clean and minimize risk. We have stepped up the cleaning and disinfecting of all hard surfaces and throughout common areas in the resort.

  • The waterpark is closed until 4/10/20 per the Iowa Office of the Governor issued State of Public Health Disaster Emergency 
  • Complimentary breakfast will be limited to individually wrapped items to-go for guest convenience. 
  • The Kidz Club is closed.
  • Tony Romas is closed to dine-in but available for room service and carry out between 5:00pm-8:00pm, Friday & Saturday. To order call 563-690-3249 or use the EatStreet or Grubhub apps. 

We want you to know that the safety and health of our guests and employees are our top priority. We are taking the COVID-19 virus seriously and are monitoring the Centers for Disease Control and Prevention (CDC) and public health guidelines and protocols. 
Please contact General Manager, Steve Geisz at if you have questions about our prevention measures prior to your next visit. 
– Grand Harbor Resort and Waterpark 

Welcome to Grand Harbor Resort in Dubuque, Iowa!

Ideally situated in the Port of Dubuque, Iowa and featuring a winning combination of service, amenities and entertainment, the Grand Harbor Resort and Waterpark is the Midwest’s premier destination for meetings, group events and family vacations.




Located on the Mississippi Riverfront, Grand Harbor Resort and Waterpark is within walking distance of many of Dubuque’s prime entertainment options such as the National Mississippi River Museum, Diamond Jo Casino, the Dubuque Museum of Art and Stone Cliff Winery.

Grand Harbor Resort

350 Bell Street, Dubuque, IA 52001

(563) 690-4000