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Grand Harbor Resort

3.5 star property

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Photo gallery for Grand Harbor Resort

An indoor water park with multiple slides and pools.
Outdoor patio seating with tables and chairs, string lights, and umbrellas.
A sign for Tony Roma's restaurant at Grand Harbor Resort and Waterpark, with a view of the Grand Harbor building in the background.
A spacious lobby with a curved staircase, comfortable seating, and a variety of plants.
An indoor water park with various water features and play structures.

Reviews

8.0 out of 10
Very good

Popular amenities

  • Pool
  • Hot tub
  • Breakfast included
  • Free WiFi
  • Restaurant
The current price is $105
$94 nightly
$105 total
Total with taxes and fees
Aug 30 - Aug 31

Explore the area

View in a map
350 Bell St, Dubuque, IA, 52001
  • Place, Grand Harbor Resort and Waterpark
    ‪1 min walk‬
  • Place, Diamond Jo Casino
    ‪2 min walk‬
  • Place, National Mississippi River Museum and Aquarium
    ‪8 min walk‬
  • Airport, Dubuque, IA (DBQ-Dubuque Regional)
    ‪15 min drive‬

Room options

Standard Room, 2 Queen Beds, Non Smoking, River View

8.0 out of 10
Very good
(3 reviews)
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Standard Room, 1 King Bed with Sofa bed, Non Smoking, City View

A hotel room with a large bed, two bedside tables with lamps, a sofa, a small table with a vase of flowers, and framed pictures on the wall.

Standard Room, 1 King Bed with Sofa bed, Non Smoking, City View

8.8 out of 10
Excellent
(3 reviews)
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Standard Room, 2 Queen Beds, Non Smoking, City View

7.4 out of 10
Good
(3 reviews)
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

View all photos for Standard Room, 1 King Bed with Sofa bed, Non Smoking, River View

A hotel room with a large bed, two bedside tables with lamps, a sofa, a small table with a vase of flowers, and framed pictures on the wall.

Standard Room, 1 King Bed with Sofa bed, Non Smoking, River View

  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

Similar properties

View from room
Best Western Plus Dubuque Hotel & Conference Center
Dubuque
  • Pool
  • Hot tub
  • Breakfast included
  • Pet friendly
4.3 out of 5, Excellent, 1,011 reviews
$105 nightly
The price is $118
Aug 23 - Aug 24
Total with taxes and fees
Best Western Plus Dubuque Hotel & Conference Center

About the neighborhood

Dubuque

With a stay at Grand Harbor Resort, you'll be centrally located in Dubuque, within a 10-minute walk of Diamond Jo Casino and National Mississippi River Museum and Aquarium. .This family-friendly hotel is 0.1 mi (0.1 km) from Mississippi River and 0.1 mi (0.1 km) from Mississippi Riverwalk.

What's nearby

  • Grand Harbor Resort and Waterpark - 1 min walk - 0.0 miles
  • Diamond Jo Casino - 2 min walk - 0.1 miles
  • Grand River Center - 3 min walk - 0.2 miles
  • National Mississippi River Museum and Aquarium - 8 min walk - 0.5 miles
  • Five Flags Center - 11 min walk - 0.6 miles

Getting around

  • Dubuque, IA (DBQ-Dubuque Regional) - 14 min drive

Restaurants

  • ‪McDonald's - ‬13 min walk
  • ‪Pepper Sprout - ‬13 min walk
  • ‪Backpocket Dubuque Taproom - ‬18 min walk
  • ‪Arby's - ‬18 min walk
  • ‪Tree Bar at Diamond Jo Casino - ‬7 min walk

About this property

Grand Harbor Resort

Grand Harbor Resort offers 193 air-conditioned accommodations with safes and complimentary newspapers. 32-inch flat-screen televisions come with cable channels. Guests can make use of the in-room refrigerators, microwaves, and coffee/tea makers. Bathrooms include shower/tub combinations and hair dryers.

This Dubuque hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Housekeeping is provided daily.

2 hot tubs are on site along with an indoor pool. In addition to a children's pool, other recreational amenities include a complimentary water park, a lazy river, and a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

Make yourself at home in one of the 193 air-conditioned rooms featuring refrigerators and microwaves. 32-inch flat-screen televisions with cable programming provide entertainment, while complimentary wireless internet access keeps you connected. Bathrooms have shower/tub combinations and hair dryers. Conveniences include safes and desks, as well as phones with free local calls.
Dip into one of the 2 hot tubs or enjoy other recreational amenities including a complimentary water park and a lazy river. Additional features at this hotel include complimentary wireless internet access, an arcade/game room, and gift shops/newsstands.
Enjoy American cuisine at Tony Romas, a restaurant which features a bar/lounge, or stay in and take advantage of the room service (during limited hours). A complimentary continental breakfast is served on weekdays from 6:30 AM to 9:00 AM.
Featured amenities include a 24-hour business center, express check-out, and complimentary newspapers in the lobby. Planning an event in Dubuque? This hotel has 1453 square feet (135 square meters) of space consisting of a conference center and meeting rooms. Free self parking is available onsite.
A complimentary continental breakfast is served between 6:30 AM and 9:00 AM on weekdays.
Tony Romas - This restaurant specializes in American cuisine and serves lunch and dinner. Guests can enjoy drinks at the bar. Open daily.
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Food and drink

  • Free continental breakfast available 6:30 AM to 9:00 AM on weekdays and 6:30 AM to 10:00 AM on weekends
  • A bar/lounge
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • Tony Romas

Things to do

  • 2 hot tubs
  • Arcade/game room
  • Children's club
  • Children's pool
  • Free water park
  • Gym
  • Indoor pool
  • Lazy river
  • TV in common areas
  • Waterslide

Family friendly

  • Arcade/game room
  • Children's club (surcharge)
  • Children's games
  • Children's pool
  • Children's toys
  • Crib (surcharge)
  • Free water park access
  • In-room microwave
  • In-room refrigerator
  • Indoor pool
  • Lazy river
  • Lifeguards on site
  • Rollaway/extra bed (surcharge)
  • Snack bar/deli
  • Waterslide

Conveniences

  • 24-hour front desk
  • ATM
  • Free newspapers in lobby
  • Gift shop/newsstand
  • Safe at front desk
  • Vending machine

Guest services

  • Housekeeping (daily)

Business services

  • 24-hour business center
  • Conference center (1,453 square feet of space)
  • Meeting rooms

Outdoors

  • On a river

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Elevator
  • Wheelchair accessible (may have limitations)

More

  • 7 floors
  • Built in 2002
  • Lifeguards
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Crib (surcharge)
  • Rollaway/extra bed (surcharge)

Bathroom

  • Hair dryer
  • Shower/bathtub combination
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Microwave
  • Refrigerator

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Free daily newspapers
  • Free local calls
  • Iron/ironing board
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: midnight
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM
Express check-out available

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
Information provided by the property may be translated using automated translation tools

Renovations and closures

The following facilities are closed on Monday, Tuesday, and Wednesday:
  • Children's pool
  • Indoor pool
  • Hot tub

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are available for USD 10.0 per day
Cribs (infant beds) are available for USD 5.0 per day

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 50.00 per stay

We have included all charges provided to us by the property.

Optional extras

  • Crib (infant bed) fee: USD 5.0 per day
  • Rollaway bed fee: USD 10.0 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a fire extinguisher

We should mention

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

Property is 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

Grand Harbor Resort Reviews

Reviews

8.0

Very Good

Rating 10 - Excellent. 525 out of 1203 reviews
Rating 8 - Good. 313 out of 1203 reviews
Rating 6 - Okay. 227 out of 1203 reviews
Rating 4 - Poor. 78 out of 1203 reviews
Rating 2 - Terrible. 60 out of 1203 reviews

8.0/10

Cleanliness

8.6/10

Staff & service

7.8/10

Amenities

7.4/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

TANYA

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great Family weekend getaway.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Jim

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel
Stayed 2 nights in Apr 2026
Verified review

8/10 Good

Denise

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room was clean, breakfast was good and lots of choices Staff was friendly and helpful
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Bar was well priced and room came with complimentary breakfast.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Chelsey

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast was disappointing and bed was very uncomfortable, but definitely not a deal breaker because the waterpark was a blast and the food at Tony Roma’s was fantastic! Will stay again!
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Trishia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel
Stayed 2 nights in Mar 2026
Verified review

6/10 Okay

nora

Liked: Cleanliness, staff & service
The pictures were better than the hotel was.
Stayed 1 night in May 2026
Verified review

8/10 Good

Nicholaus

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel is pretty nice.
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Connie

Liked: Staff & service, property conditions & facilities
Breakfast was ok
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Alexis

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, great price, lots of family fun.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Jean

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I enjoyed the biscuits and gravy at the breakfast buffet. The staff worked very hard to keep everything clean throughout thr property.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Bernard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Have a nice nights sleep!
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Kellie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff were nice and the food was good and the kids enjoyed the arcade and pool and slides.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Brittany

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was a great experience.
Stayed 3 nights in Apr 2026
Verified review

6/10 Okay

Anish

Liked: Cleanliness, staff & service
Good breakfast, friendly staff, but the big slides were mostly shutdown .
Stayed 2 nights in Apr 2026
Verified review

8/10 Good

Pedro

Ok place to stay 3/5
Stayed 3 nights in Mar 2026
Verified review

10/10 Excellent

Nicole

Liked: Cleanliness, amenities, property conditions & facilities
Nice property, so convenient. Great view of the riverfront. Right next to the Mississippi River Museum and the Diamond Jo casino. Waterpark is very young focused, probably under 12, small but very nice. Breakfast was large and well stocked.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Justin

Liked: Cleanliness, staff & service, amenities
Excellent staff and very clean rooms 👌
Stayed 1 night in Feb 2026
Verified review

8/10 Good

Melissa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, helpful and friendly staff, good arcade and water park!
Stayed 1 night in Feb 2026
Verified review

10/10 Excellent

Cody

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was great and super friendly! Waterpark was perfect for young kids! Rooms were clean.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Joseph

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Definitely very busy, but we had a wonderful time. Will definitely be coming back again soon!
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Raydene

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good location
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Kelli

Liked: Cleanliness
It was a nice stay with grandchildren. They had a blast
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Alex

Liked: Cleanliness, property conditions & facilities
We loved the resort. The facilities and staff were all great.
Stayed 2 nights in Feb 2026
Verified review

10/10 Excellent

Chris

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast was good. Lot of choices
Stayed 2 nights in Apr 2026