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Grand Harbor Resort and Waterpark

3.5 star property

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Photo gallery for Grand Harbor Resort and Waterpark

Water park
Water park
Water park
Lobby
Exterior

Reviews

8.0 out of 10
Very good

Popular amenities

  • Pool
  • Hot tub
  • Breakfast included
  • Free WiFi
$127
$115 nightly
$127 total
Total with taxes and fees
Jan 26 - Jan 27

Explore the area

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

Room options

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

Standard Room, 1 King Bed with Sofa bed | In-room safe, desk, iron/ironing board, cribs/infant beds

Standard Room, 1 King Bed with Sofa bed

8.2 out of 10
Very good
(62 reviews)
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Suite (No Waterpark Access )

In-room safe, desk, iron/ironing board, cribs/infant beds

Junior Suite (No Waterpark Access )

  • 1 bedroom
  • Sleeps 6
  • 2 Double Beds and 1 Double Sofa Bed

View all photos for Junior Suite, 1 King Bed with Sofa bed (No Waterpark Access )

In-room safe, desk, iron/ironing board, cribs/infant beds

Junior Suite, 1 King Bed with Sofa bed (No Waterpark Access )

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

View all photos for Standard Double Room, 2 Queen Beds

Standard Double Room, 2 Queen Beds | In-room safe, desk, iron/ironing board, cribs/infant beds

Standard Double Room, 2 Queen Beds

8.2 out of 10
Very good
(102 reviews)
  • Sleeps 4
  • 2 Queen Beds

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Best Western Plus Dubuque Hotel & Conference Center
  • Pool
  • Hot tub
  • Breakfast included
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4.4 out of 5, Excellent, 1,001 reviews
$93 nightly
The price is $104
Feb 1 - Feb 2
Total with taxes and fees
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About the neighborhood

Dubuque

With a stay at Grand Harbor Resort and Waterpark, 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

  • Diamond Jo Casino - 1 min walk - 0.1 miles
  • Grand River Center - 2 min walk - 0.1 miles
  • Grand Harbor Resort and Waterpark - 2 min walk - 0.1 miles
  • National Mississippi River Museum and Aquarium - 5 min walk - 0.3 miles
  • Five Flags Center - 8 min walk - 0.5 miles

Getting around

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

Restaurants

  • ‪McDonald's - ‬13 min walk
  • ‪Arby's - ‬18 min walk
  • ‪Hotel Julien Dubuque - ‬12 min walk
  • Odd Fellows
  • ‪Pepper Sprout - ‬13 min walk

About this property

Grand Harbor Resort and Waterpark

Family-friendly Dubuque hotel connected to the convention center, 6-minute walk to Diamond Jo Casino
Grand Harbor Resort and Waterpark 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.
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

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
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Harbor Grand Resort
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Grand Harbor Resort and Waterpark Hotel
Grand Harbor Resort and Waterpark Dubuque
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Grand Harbor Resort and Waterpark Reviews

Reviews

8.0

Very Good

Rating 10 - Excellent. 453 out of 1020 reviews
Rating 8 - Good. 262 out of 1020 reviews
Rating 6 - Okay. 191 out of 1020 reviews
Rating 4 - Poor. 70 out of 1020 reviews
Rating 2 - Terrible. 44 out of 1020 reviews

8.0/10

Cleanliness

8.6/10

Staff & service

7.8/10

Amenities

7.4/10

Property conditions & facilities

Reviews

10/10 Excellent

Shane

Traveled with family and small children, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, friendly staff, great waterpark. Breakfast was awesome with many options. Riverfront and Casino just a short walk from the room.
Stayed 1 night in Oct 2025

10/10 Excellent

Patti

Traveled with family and small children, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Waterpark the kids loved it
Stayed 1 night in Oct 2025

10/10 Excellent

Erica

Traveled with family
Liked: Staff & service, property conditions & facilities, room comfort
Check out times need to be staggered, because there are too many people using elevators and front desk all at the same time. Shower was alright, but leaked from the faucet pretty decently. Room walls needed to be cleaned really well. Splatters on the walls.
Stayed 1 night in Oct 2025

8/10 Good

Linda

Liked: Cleanliness, staff & service, room comfort
Stayed 3 nights in Oct 2025

10/10 Excellent

Cathy

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Nice breakfast in the morning and conveniently located walking distance to casino
Stayed 1 night in Oct 2025

6/10 Okay

Merry

Liked: Cleanliness, staff & service, property conditions & facilities
Was very scenic and walkable clean. Only problem was door didn’t close properly. On all the rooms we had a lot of family members there and all the rooms doors had problems.
Stayed 2 nights in Oct 2025

10/10 Excellent

Jesse

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great breakfast with many options!!
Stayed 1 night in Oct 2025

10/10 Excellent

Laura

Traveled with family and small children, Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfect for a quick little get away with the kids. No bells and whistles but everything was adequate.
Stayed 1 night in Oct 2025

10/10 Excellent

Elizabeth

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Check in was great, very helpful & nice staff, breakfast was good, with healthy options.
Stayed 1 night in Oct 2025

2/10 Terrible

Aburn

Stayed 1 night in Oct 2025

10/10 Excellent

Kenneth

Stayed 1 night in Oct 2025

10/10 Excellent

Ryan

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Oct 2025

10/10 Excellent

Cheryl

Liked: Cleanliness
Stayed 1 night in Oct 2025

2/10 Terrible

Gina

Business traveler, Traveled with family
Disliked: Cleanliness, staff & service, property conditions & facilities
Furniture in room was dirty. Cleaning person walked into room without knocking when we were still staying in the room. Took forever to check in and took 3 people to get it right. Got overcharged 2 times. Got checked an extra few because we used Expedia.
Stayed 2 nights in Oct 2025

10/10 Excellent

Liudmila

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great, but it was hard to find a place to eat breakfast since the breakfast area was busy and there were not enough tables for everyone.
Stayed 2 nights in Oct 2025

6/10 Okay

Zack

Liked: Staff & service
Disliked: Cleanliness
Had blood on blinds and ceiling in room and small pillows otherwise bed was nice and hotel was ok
Stayed 1 night in Oct 2025

6/10 Okay

Frank

Traveled with family
Liked: Cleanliness, staff & service
Disliked: Amenities
It was okay, needs some simple upgrades like a bed table on each side of the bed.
Stayed 2 nights in Oct 2025

4/10 Poor

LISA

Traveled with family and small children
Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
My kids room hadn't even been cleaned. Crumbs all over chairs, and beds. Toilets waaaay too low. But they did bring us a riser.
Stayed 1 night in Oct 2025

8/10 Good

Karen

Traveled with family and small children
Liked: Cleanliness, staff & service, amenities
Stay was fun with grandkids! Waterpark was fun for young kids. Most things were clean, but did observe some rust around play structure. Room was fine. Breakfast was just ok. Wished pool opened earlier in the morning.
Stayed 1 night in Oct 2025

8/10 Good

Joseph, Newton

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved the location and use of waterpark.
Stayed 1 night in Oct 2025

10/10 Excellent

Daniel

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
All was good
Stayed 1 night in Oct 2025

10/10 Excellent

George

Traveled with family
Liked: Amenities, property conditions & facilities
Yes
Stayed 1 night in Oct 2025

8/10 Good

Sue

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Room was dated but very clean
Stayed 1 night in Oct 2025

6/10 Okay

Andrea

Traveled with family
Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
The hotel needs some updating, especially the waterpark. At least a new coat of paint. Beds were comfortable and seemed clean. Our toilet was not clean and old food from a previous guest was in our room fridge.
Stayed 1 night in Oct 2025

10/10 Excellent

Nicholas

Traveled with family
Very excellent stay
Stayed 2 nights in Oct 2025