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7.6 / 10 Guest Rating

Grand Harbor Resort and Waterpark

350 Bell St, Dubuque, Iowa, 52001, Dubuque, US

Grand Harbor Resort and Waterpark - main view

About the Property

Luxurious Relaxation
Dive into one of the 2 spa tubs or enjoy the fun offerings like a complimentary water park and lazy river.
Delicious Dining Options
Savor American cuisine at Tony Romas with a bar/lounge or opt for room service. Don't miss the complimentary continental breakfast too!
Convenient Amenities
Benefit from free Wi-Fi, an arcade/game room, and gift shops. Also, make use of the 24-hour business center and event space.
Book your stay at Grand Harbor Resort and Waterpark for a memorable getaway in Dubuque!

Facilities & Amenities

Free breakfast
Meeting rooms
Fitness facilities
Express check-out
Arcade/game room
Free WiFi
24-hour front desk
Express check-in/check-out
Continental breakfast
Elevator

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation. A car is not required for transportation to and from this property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

7.6
Very Good263 verified reviews
AI Summary

Guests highly rate the convenient location and frequently praise the food quality.

Categories

Cleanliness4.8
Service9.3
Location9.3
Room Quality5.8
Amenities8.3
Value for Money6.8
Food and Beverage8.8
Overall Experience7.8

Select topics to read reviews

G
gary
Verified booking
Standard Room
Stayed in Aug 23, 2025

"Exceptional"

10.0

It was close to the casino. The continental breakfast was the best I’ve had in a long time.

Helpful?
C
Craig
Verified booking
Standard Room
Stayed in Aug 23, 2025

"Excellent"

8.0

Rooms are nothing special but clean. Great location on the river.

Helpful?
N
Nicole
Verified booking
Standard Room
Stayed in Aug 23, 2025

"Exceptional"

10.0

Amazing resort and very friendly staff

Helpful?
V
Verified traveler
Verified booking
Standard Room
Stayed in Aug 21, 2025

"Lack of emergency protocol "

6.0

The clock on nightstand was dusty and sticky. Fire alarm in hotel came on and everyone were evacuated from hotel. Building has no P/A system to direct people.,Kids crying and parents confused. No employeees to help. We had to help other families with little kids. Took about 15-20 minutes to get out of building and still no fire department. Finally they show up and leave but no one gave us any information or told us ok to return to rooms. When we asked why so long for fire department to come they said alarm not connected directly to department and employee had to make the call after they figured out what caused the alarm

Helpful?
C
Chad
Verified booking
family_with_children
Standard Room
Stayed in Aug 21, 2025

"Excellent"

8.0

Everything all in one place; the water park, the restaurant, the hotel...and close to good coffee shops and the cable car.

Helpful?
L
Lori
Verified booking
partner
Standard Room
Stayed in Aug 18, 2025

"Good"

4.0

Beds were comfortable

Helpful?
Y
Yolanda
Verified booking
Standard Room
Stayed in Aug 17, 2025

"Exceptional"

10.0

Lovely place for creating great memories for family!

Helpful?
J
Josh
Verified booking
Standard Room
Stayed in Aug 17, 2025

"Good"

4.0

Old rooms need attention

Helpful?
A
Abbie
Verified booking
family_with_children
Standard Room
Stayed in Aug 17, 2025

"Good"

4.0

This property (other than the lobby and breakfast area) is so outdated, it’s embarrassing. The hallways and guest rooms are terrible; carpet gross, walls super dirty, zero upgrades in them. For this being a resort on the river there is a lot of opportunity being missed.

Helpful?
S
Stephanie
Verified booking
family
Standard Room
Stayed in Aug 16, 2025

"Good"

2.0

Ok first the water park…. Part of it is closed which was the big pool and hot tubs. All closed!in the hotel room after showering we could not get the shower to turn off. Maintenance came up and took him an hour to fix it. Also realized after shower that our feet were black from walking on the carpet. It was so dirty in gross we didn’t walk barefoot the rest of the time. So gross!!!

Helpful?