SPRING BREAK HOURS MARCH 13TH - APRIL 4TH:
Monday - Thursday 9:00am to 9:00pm
Friday 9:00am to 10:00Pm
Saturday 8:00am to 10:00pm
Sunday 8:00am to 9:00pm
Make a splash at Grand Harbor Resort’s onsite indoor waterpark! We offer 25,000 square feet of wet fun for the entire family – including waterslides, tube rides, rope ladders, waterspouts, water chutes, squirt guns, and powerful water cannons, as well as a lazy river, activity pools, and two giant hot tub whirlpools. Grab a snack at the River’s Edge Café, or experience the “four story splash” – 350 gallons of water, dumped every eight minutes from our four-story Huck Finn II Treehouse!
Waterpark gift cards
Stop in or call 866-690-4006 today to purcahse your hotel gift card!
Be sure to visit the “Cave”, our huge interactive game room, with all of your favorite video and arcade games, including the Wheel of Fortune, Whack-a-Mole, and Ski Ball. Collect tickets to redeem for prizes at our prize redemption center.
Arcade Hours are:
Thursday - 4pm to 9pm
Friday - 8am to 10:30pm
Saturday - 8am to 10:30pm
Sunday - 8am to 9pm
Closed - Monday, Tuesday and Wednesday
Kids of all ages will love celebrating their birthday here! The Grand Harbor Resort & Waterpark offers two great birthday party packages, Ultimate Soaker and Crazy Cannonball. Both include:
Ultimate Soaker, Saturday's package, includes 100 arcade tokens and is $250.00, not including tax and service.
Crazy Cannonball, Sunday through Friday’s package, includes 80 arcade tokens and is $200.00, not including tax and service.
Non-swimmer guests are $5.00 plus tax. We appreciate a two-week in advance reservation to guarantee your party.
Call Alicia at (563) 690-3240 to book!
During spring break March 13th through April 4th enjoy:
Splash Bash Interactive Waterpark DJ)
Friday and Saturday 5:00pm to 8:00pm
Sunday through Thursday 6:00pm to 9:00pm
Hula Hoop Contest
Pour Some Sugar on Me
For a small fee you can make Sandy Candy 10:00am - Noon and Plaster of Paradise from 1:00pm - 3:00pm
Grand Harbor Resort & Waterpark’s central location, in the Port of Dubuque, IA, places you a short distance away from many of the area’s top activities and attractions. We’ve listed some of the highlights below; if you would like additional information about these or other things to do here in Dubuque, please ask us!