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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

H
HOLLY
Verified booking
family_with_children
Standard Room
Stayed in Jul 29, 2025

"Good"

6.0

When we were staying the fire alarms kept going off due to their laser tag game smoking it was horrible for a few hours

Helpful?
J
Janet
Verified booking
Standard Room
Stayed in Jul 29, 2025

"Excellent"

8.0

We had our 11 year old grandson with us. We were hoping to use the water park but it seemed like ot was for little kids. We did not use it. I was very happy at check-in that we could get a room overlooking the Mississippi River. I had not requested that on my reservation. All in all we were very happy with our stay. We liked being on the river walk and within walking distance of the National Mississippi River Museum and Aquarium. There is so much to see. We were able to use our admission for 2 days so we could split up our time there.

Helpful?
S
Scott
Verified booking
family_with_children
Standard Room
Stayed in Jul 28, 2025

"Good"

6.0

All in all it was a good stay. They where really busy and full.

Helpful?
W
wendy
Verified booking
Standard Room
Stayed in Jul 28, 2025

"Good"

6.0

The bed was really comfy. They accommodated me with the request that I wanted up on the top floor. Great check in. Unfortunately there’s no way to skip around the fact that for an hour and 20 minutes the fire alarm went off at least 11 to 12 times. After walking down the stairs over three times with rheumatoid arthritis I was in quite a bit of pain and just quit going down. The firetrucks didn’t even show up until many many had gone off. The fire alarm was deafening and at a very high decimal so kind of ruined the evening otherwise the visit would’ve been excellent.

Helpful?
A
Anita
Verified booking
Standard Room
Stayed in Jul 27, 2025

"Exceptional"

10.0

Wish the water park was open earlier than 11 like maybe 9

Helpful?
M
Melody
Verified booking
partner
Standard Room
Stayed in Jul 26, 2025

"Excellent"

8.0

Clean

Helpful?
L
Laura
Verified booking
family
Standard Room
Stayed in Jul 25, 2025

"Good"

4.0

I loved pulling into the grand motel and feeling very excited for our stay. The staff was warm and inviting, very knowledgable front desk staff. The waterpark was also fantastic! What I didnt like, cleaning staff cursed in front of my children and a housekeeper on the 3rd floor wreaked of marajuana, my hallway smelled like vomit, half the arcade games were out of order, limited, stale and tasteless breakfast options. There were also huge swarms of Mayflies all over the riverwalk, which is great for the ecosystem, however recommending bug soray should be added to suggestions for stay.

Helpful?
E
Elisa
Verified booking
Standard Room
Stayed in Jul 21, 2025

"Exceptional"

10.0

Great time!

Helpful?
O
Octavio
Verified booking
family_with_children
Standard Room
Stayed in Jul 21, 2025

"Exceptional"

10.0

Had a great experience !

Helpful?
K
Kimberly
Verified booking
Standard Room
Stayed in Jul 20, 2025

"Excellent"

8.0

Good

Helpful?