Experience family fun at Grand Harbor Resort and Waterpark, where a free continental breakfast and water park access set the tone for an unforgettable adventure. Enjoy American cuisine at Tony Romas, take a dip in one of the two spa tubs or swim in the pool with a lazy river. With express check-out, laundry services, and helpful staff on hand to ensure your comfort.
Reviews
7.87.8 out of 10
Good
Popular amenities
Bar
Pool
Connecting rooms available
24/7 front desk
Gym
Main amenities (12)
Daily housekeeping
Restaurants and bar/lounge
Indoor pool and 2 hot tubs
Lazy river
Free water park
Fitness centre
Children's pool
Waterslide
Room service
Children's club
24-hour business centre
Conference centre
For families (6)
Cots/infant beds (surcharge)
Children's pool
Children's club
Microwave
Connecting/adjoining rooms available
Cable/satellite TV service
The current price is S$170
S$170
includes taxes & fees
31 Mar - 1 Apr
Room options
Available filters for rooms
Showing 2 of 2 rooms
View all photos for Standard Double Room, 2 Queen Beds
Standard Double Room, 2 Queen Beds
Highlights
Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Shower/bath combination
Hairdryer
Private bathroom
Microwave
Sleeps 4
2 Queen Beds
View all photos for Standard Room, 1 King Bed with Sofa bed
Standard Room, 1 King Bed with Sofa bed
Highlights
Air conditioning
Connecting rooms available
Fridge
Flat-screen TV
Shower/bath combination
Hairdryer
Private bathroom
Microwave
Sleeps 4
1 King Bed and 1 Double Sofa Bed
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Grand Harbor Resort and Waterpark - 2 min walk - 0.2 km
Grand River Center - 2 min walk - 0.2 km
National Mississippi River Museum and Aquarium - 5 min walk - 0.5 km
Five Flags Center - 10 min walk - 0.9 km
Getting around
Dubuque, IA (DBQ-Dubuque Regional) - 12 min drive
Restaurants
McDonald's - 10 min walk
Pepper Sprout - 9 min walk
Diamond Jo Casino - 2 min walk
Filament Meetery & Eatery - 2 min walk
Dimensional Brewing Company - 12 min walk
About this property
Grand Harbor Resort and Waterpark
Grand Harbor Resort and Waterpark features a free water park and puts you within a 10-minute walk of Mississippi River. After hanging out at the indoor pool or lazy river, guests can grab a bite to eat at Tony Romas, which serves American cuisine and is open for lunch and dinner. A bar/lounge and a fitness centre are offered, and in-room conveniences include fridges and microwaves. Fellow travellers say good things about the helpful staff and location.
Languages
English
At a glance
Hotel size
193 rooms
Arranged over 7 floors
Arriving/Leaving
Check-in start time: 4:00 PM; check-in end time: midnight
Express check-out available
Minimum check-in age – 21
Check-out time is 11:00 AM
Special check-in instructions
Front desk staff will greet guests on arrival at the property
For any questions, please contact the property using the information on the booking confirmation
Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 21
Children
Children's club*
Pets
Pets not allowed
Internet
Free WiFi in public areas
Free WiFi in rooms
Parking
Free on-site self-parking
Other information
Smoke-free property
Property amenities
Food and drink
Free continental breakfast on weekday mornings 6:30 AM–9:00 AM
Restaurant
Bar/lounge
Room service (limited hours)
Snack bar/deli
Travelling with children
Children's club (surcharge)
Free water park access
Children's pool
Lazy river
Children's games
Toys
Lifeguard on-site
What to do
Golf lessons nearby
Working away
24-hour business centre
Meeting rooms
Conference centre (1453 square feet of space)
Services
24-hour front desk
Laundry service
Free newspapers in reception
Facilities
Built in 2002
ATM/banking
Safe-deposit box at front desk
Television in common areas
Fitness centre
An indoor pool
Free water park
Arcade/games room
Lazy river
2 hot tubs
Water slide
Accessibility
Lift
Assistive listening devices available
Room amenities
Be entertained
32-inch flat-screen TV
Cable TV channels
Home comfort
Air conditioning
Coffee/tea maker
Iron/ironing board
Sleep well
Alarm clock
Cot/infant bed (surcharge)
Rollaway/extra bed (surcharge)
Bed sheets provided
Freshen up
Shower/bath combination
Hairdryer
Towels
Stay connected
Desk
Free newspapers
Free WiFi
Free local calls
Food and drink
Fridge
Microwave
More
Daily housekeeping
In-room safe
Connecting/adjoining rooms available
Special features
Dining
Tony Romas – This restaurant specialises in American cuisine and serves lunch and dinner. Guests can enjoy drinks at the bar.
Fees & policies
Refundable deposits
Deposit: USD 50.00 per stay
Renovations and closures
The following facilities are closed on Monday, Tuesday and Wednesday:
Children's pool
Indoor pool
Hot tub
Children & extra beds
Cots/infant beds are available for USD 5.0 per day
Rollaway beds are available for USD 10.0 per day
Children's club access is available for an extra charge
Policies
The property has connecting/adjoining rooms. These are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover
Also known as
Grand Harbor
Grand Harbor Resort
Grand Harbor Resort & Waterpark
Grand Harbor Resort & Waterpark Dubuque
Grand Harbor Resort Waterpark Dubuque
Grand Harbor Waterpark
Grand Harbor Waterpark Dubuque
Harbor Grand Resort
Dubuque Grand Harbor
Grand Harbor Dubuque
Grand Harbor Hotel And Waterpark
Grand Harbor Hotel Dubuque
Grand Harbor Resort And Waterpark Dubuque, Iowa
Grand Harbor Resort And Waterpark Hotel Dubuque
Grand Harbor Resort Dubuque
Grand Harbor Resort Waterpark
Grand Harbor Waterpark Dubuque
Grand Harbor Resort and Waterpark Hotel
Grand Harbor Resort and Waterpark Dubuque
Grand Harbor Resort and Waterpark Hotel Dubuque
Frequently asked questions
Does Grand Harbor Resort and Waterpark offer free cancellation for a full refund?
Yes, Grand Harbor Resort and Waterpark does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in, depending on the property's cancellation policy. Just make sure that you check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Grand Harbor Resort and Waterpark?
Yes, there's an indoor pool and a children's pool.
Are pets allowed at Grand Harbor Resort and Waterpark?
Sorry, pets aren't allowed.
Is parking offered on site at Grand Harbor Resort and Waterpark?
Yes, there's free self parking.
What are the check-in and check-out times at Grand Harbor Resort and Waterpark?
Check-in start time: 4:00 PM; check-in end time: midnight. Check-out time is 11:00 AM. Express check-out is available.
Is there an on-site casino at Grand Harbor Resort and Waterpark?
No, this hotel doesn't have a casino, but Diamond Jo Casino (1-min walk) and Q Casino (5-min drive) are both nearby.
What is there to do at Grand Harbor Resort and Waterpark and nearby?
Grand Harbor Resort and Waterpark has a lazy river and a fitness centre, as well as an arcade.
Are there restaurants at or near Grand Harbor Resort and Waterpark?
Yes, Tony Romas offers American cuisine.
What's the area around Grand Harbor Resort and Waterpark like?
Grand Harbor Resort and Waterpark is located by the river, a short 5-minute walk from Mississippi River and 2 minutes' walk from Grand Harbor Resort and Waterpark. Travellers say that this hotel is in a good location.
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Grand Harbor Resort and Waterpark Reviews
Reviews
7.8
Good
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
7.8/10
Cleanliness
8.2/10
Staff & service
7.6/10
Amenities
7.4/10
Property conditions & facilities
7.8/10
Eco-friendliness
Reviews
8/10 Very good
3 March 2025
Fun time
We had a family gathering for the weekend and very much enjoyed the Water Park and overall hotel experience.
Our room was comfortable and clean. The water park is a nice size for younger children. Lots of fun was had by all.
We would book again.
Randy
Randy, 2-night trip
10/10 Exceptional
29 December 2024
I've stayed here several times. I enjoy the property and staff. The best hotel in that area! I'd recommend this place to stay!!!
Diane
Diane, 2-night trip
10/10 Exceptional
26 December 2024
Front desk check in very pleasant staff! Waterpark was fun as well!
Teri
Teri, 1-night trip
10/10 Exceptional
29 December 2024
This was great for my 5 and 6 year old. It was just perfect for our one night stay!
SARAH
SARAH, 1-night trip
10/10 Exceptional
23 December 2024
Loved the way staff greets and treats guests. Great amenities and delicious breakfast. Thank you!
Nancy
Nancy, 1-night trip
10/10 Exceptional
26 October 2024
Nice location along the river.
Kevin
Kevin, 1-night trip
10/10 Exceptional
28 December 2024
My kids had a lot of fun at the waterpark! Our room was clean and quiet. Overall we had a great experience.
Alison
Alison, 2-night trip
6/10 Good
21 March 2025
Needs cleaning and maintenance
The waterpark needs a good cleaning and maintenance. Several of the interactive water elements were broken. Many of the games in the arcade were out of service. Our floor smelled of weed upon our arrival as well.
Eric
Eric, 2-night trip
8/10 Very good
9 March 2025
Family weekend get away
Hotel overall was good. Hotel was clean. Breakfast was surprisingly really good!!! Arcade and water park was average. Definitely well used and could use some up grades. The one downfall was the smell and amount of chlorine used in the water park. It hit you once you walked into the park. We could only be in there maybe 2 hrs and the kids started to cough so bad almost vomiting and our eyes burned for a couple hrs after getting out.
Danielle
Danielle, 2-night trip
10/10 Exceptional
27 December 2024
This was our first time visiting the place. I was surprised and how the front desk was nice and always had answers to the questions.
Mirnesa
Mirnesa, 3-night trip
10/10 Exceptional
11 November 2024
Great place for family fun. Location is spot on for loads of activities. If casino is your thing, then walking distance is close!
Carrie
Carrie, 1-night trip
10/10 Exceptional
8 December 2024
Resturant on property. Waterpark at property. Continental breakfast was better than most.
Becky
Becky, 1-night trip
10/10 Exceptional
29 October 2024
Great hotel for the money! Although we didn’t have kids, it was a nice perk to have the water park.
Connie
Connie, 1-night trip
6/10 Good
10 March 2025
Meh!!
Both bathroom and bed linens were dirty. In an attempt to call the front desk, we discovered that the phone in the room didn’t work. Elevator smelled of marijuana. Enjoyed the staff at Tony Roma’s.
Thomas
Thomas, 2-night trip
10/10 Exceptional
28 December 2024
Hotel was clean and staff were great! Quick check in! The waterpark was great and our children (2, 4, & 11) loved it! There are spots of the waterpark that could use come work as I would say the equipment is showing its age but the water was warm, staff were awesome, plenty of towels, maybe could use a little more seating/tables. Great stay and experience, would for sure go back again!
Sarah
Sarah, 1-night trip
6/10 Good
29 March 2025
Not so great
Our hotel room had curtains missing and broken. The chair in the room was broken. There were red stains on the floor all over the room.
We have stayed many times at this hotel and it is outdated but this experience was a first where the room was in shambles and disgusting.
Half the arcade games are broken. The water park could use some love.
Kelsey
Kelsey, 1-night trip
10/10 Exceptional
13 October 2024
Staff was extremely helpful and knowledgeable .
Karen
Karen, 1-night trip
10/10 Exceptional
22 September 2024
Property was clean, pool and water park were just the right size for the kids! They had a blast
Andrew
Andrew, 1-night trip
10/10 Exceptional
20 August 2024
Pleasant motel
Heather
Heather, 2-night trip
10/10 Exceptional
20 August 2024
Nice place and beautiful views!
Dana
Dana, 1-night trip
10/10 Exceptional
29 September 2024
Liked the view and being on the Mississippi River.
Linda
Linda, 1-night trip
8/10 Very good
11 July 2024
Great place to stay with kids. Enjoyed the waterpark at an affordable price.
Melissa
Melissa, 1-night trip
10/10 Exceptional
15 September 2024
The front desk and staff was so nice to us. The water park is wonderful and I loved how there was a concession stand/food place with very decent prices right there! It wasn’t overly crowded, the breakfast was good, we had a great experience. We will definitely be back again!
Karlie
Karlie, 2-night trip
10/10 Exceptional
27 July 2024
Every detail about my stay met expectations
Donald
Donald, 1-night trip
8/10 Very good
13 September 2024
Everyone whom we had contact with on the property, was kind and helpful.