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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

K
Kevin
Verified booking
Standard Room
Stayed in Sep 15, 2025

"Room was not good"

2.0

The room was decent. Missing 2 of the safety latches in the door and door frame. Door was hard to open and close. Air conditioner was not working properly. Maintenance guy came and checked it out made adjustments and left worked for about 5-10 min after he left. Ron was very uncomfortable and it was hard to sleep there.

Helpful?
C
Corey
Verified booking
Standard Room
Stayed in Sep 14, 2025

"Exceptional"

10.0

Excellent service and great location

Helpful?
P
Phillip
Verified booking
Standard Room
Stayed in Sep 14, 2025

"Exceptional"

10.0

Beautiful hotel, fun waterpark for the whole family, great food!

Helpful?
M
Marcia
Verified booking
Standard Room
Stayed in Sep 12, 2025

"Excellent"

8.0

XXX

Helpful?
E
Ellyn
Verified booking
Standard Room
Stayed in Sep 9, 2025

"Good"

6.0

The hotel staff are generally nice, the person who helped at check in was especially nice. The issue is that this place is not clean. I mean visibly

Helpful?
J
Jay
Verified booking
Standard Room
Stayed in Sep 8, 2025

"Exceptional"

10.0

Staff was amazing! Breakfast and coffee was hot and delicious! Water park was great! Have no issues at all! Will be back with the family! The view of the Mississippi was beautiful!

Helpful?
T
Theresa
Verified booking
family
Standard Room
Stayed in Sep 8, 2025

"Exceptional"

10.0

Location was perfect. Was in town for a concert and couldn’t have picked a better location. Staff was very attentive and friendly. Only draw back was they didn’t have a shuttle. But that’s minimal. Didn’t attend the waterpark due to timing. Have heard many positive remarks about the facility and waterpark.

Helpful?
V
Verified traveler
Verified booking
Standard Room
Stayed in Sep 7, 2025

"Kids had a blast"

6.0

The front desk, housekeeping, and lifeguard staff were all very friendly and prompt. The staff at the snack shop inside the water park left multiple times for an undetermined amount of time (including around lunch time) and put up a cardboard sign that read "Be right back." Once they were back they were rude and didn't provide what I ordered. The water park is run down and needs a lot of TLC but my kids (ages 3 and 7) still had a blast. I found a dead cockroach in the hot tub. At the attached restaurant the food was good but service was very slow. The gym was very disappointing -- it was clean but there is no treadmill, hardly any dumbbells (only had one 5#, 1 20#, and a set of 35/40/45/50), and half the attachments on the multiuse machine were broken.

Helpful?
K
Kenneth
Verified booking
Standard Room
Stayed in Sep 5, 2025

"Exceptional"

10.0

Was a nice stay

Helpful?
R
Ramesh
Verified booking
family
Standard Room
Stayed in Sep 2, 2025

"Good"

6.0

Information provided while booking was different than checking. Timing for the Waterpark is suddenly reduced. No arcade in booking amount. Cleanliness: windows has spider webs. Should be cleaned.

Helpful?