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Grand Harbor Resort and Waterpark

3.5 star property
Family-friendly hotel with free water park, connected to the convention center, near Diamond Jo Casino

Choose dates to view prices

Reviews

8.0 out of 10
Very good
Experience family fun at Grand Harbor Resort and Waterpark, where a free continental breakfast and water park access set the tone for an unforgettable adventure. Enjoy American cuisine at Tony Romas, take a dip in one of the two spa tubs or swim in the pool with a lazy river. With express check-out, laundry services, and helpful staff on hand to ensure your comfort.

Popular amenities

  • Pool
  • Free WiFi
  • Connecting rooms available
  • Air conditioning

Room options

Available filters for rooms
Showing 4 of 4 rooms

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

8.0 out of 10
Very good
(74 reviews)
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

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
  • Free WiFi

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
  • Free WiFi

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
(138 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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Interior
Hotel Julien Dubuque
Downtown Dubuque
  • Pool
  • Spa
  • Free parking
  • Free WiFi
9.2 out of 10, Wonderful, 1,801 reviews
$101 nightly
The price is $113
May 17 - May 18
Total with taxes and fees
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About the neighborhood

Map
350 Bell St, Dubuque, IA, 52001

What's nearby

  • Grand Harbor Resort and Waterpark - 1 min walk - 0.0 km
  • Diamond Jo Casino - 2 min walk - 0.2 km
  • Grand River Center - 3 min walk - 0.3 km
  • National Mississippi River Museum and Aquarium - 8 min walk - 0.7 km
  • Five Flags Center - 11 min walk - 1.0 km

Getting around

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

Restaurants

  • ‪McDonald's - ‬13 min walk
  • ‪Pepper Sprout - ‬13 min walk
  • ‪Arby's - ‬18 min walk
  • ‪Hotel Julien Dubuque - ‬12 min walk
  • ‪Tree Bar at Diamond Jo Casino - ‬7 min walk

About this property

Grand Harbor Resort and Waterpark

Grand Harbor Resort and Waterpark features a free water park and puts you just steps from Mississippi River. After hanging out at the indoor pool or lazy river, guests can grab a bite to eat at Tony Romas, which serves American cuisine and is open for lunch and dinner. A bar/lounge and a fitness center are offered, and in-room conveniences include refrigerators and microwaves. Fellow travelers say good things about the helpful staff and location.

At a glance

DONE

Hotel size

    • 193 rooms
    • Arranged over 7 floors
DONE

Arriving/Leaving

    • Check-in start time: 4:00 PM; Check-in end time: midnight
    • Express check-out available
    • Minimum check-in age: 21
    • Check-out time is 11:00 AM
DONE

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
DONE

Required at check-in

    • Credit card required for incidental charges
    • Government-issued photo ID may be required
    • Minimum check-in age is 21
DONE

Children

    • Children's club*
DONE

Pets

    • Pets not allowed
WIFI

Internet

    • Free WiFi in public areas
    • Free WiFi in rooms
LOCAL_PARKING

Parking

    • Free onsite self parking
DONE

Other information

    • Smoke-free property

Property amenities

Food and drink

  • Free continental breakfast on weekday mornings 6:30 AM–9:00 AM
  • Restaurant
  • Bar/lounge
  • Room service (limited hours)
  • Snack bar/deli

Traveling with children

  • Children's club (surcharge)
  • Free water park access
  • Children's pool
  • Lazy river
  • Children's games
  • Toys
  • Lifeguard on site

What to do

  • Golf lessons nearby
  • Fishing nearby

Working away

  • 24-hour business center
  • Meeting rooms
  • Conference center (1453 square feet of space)

Services

  • 24-hour front desk
  • Laundry service
  • Free newspapers in lobby

Facilities

  • Built in 2002
  • ATM/banking
  • Safe-deposit box at front desk
  • Television in common areas
  • Fitness center
  • An indoor pool
  • Free water park
  • Arcade/game room
  • Lazy river
  • 2 hot tubs
  • Waterslide

Accessibility

  • Elevator
  • Assistive listening devices available

Room amenities

Be entertained

  • 32-inch flat-screen TV
  • Cable TV channels

Home comfort

  • Air conditioning
  • Coffee/tea maker
  • Iron/ironing board

Sleep well

  • Alarm clock
  • Crib/infant bed (surcharge)
  • Rollaway/extra bed (surcharge)
  • Bed sheets provided

Freshen up

  • Shower/tub combination
  • Hair dryer
  • Towels

Stay connected

  • Desk
  • Free newspapers
  • Free WiFi
  • Free local calls

Food and drink

  • Refrigerator
  • Microwave

More

  • Daily housekeeping
  • In-room safe
  • Connecting/adjoining rooms available

Special features

Dining

Tony Romas - This restaurant specializes in American cuisine and serves lunch and dinner. Guests can enjoy drinks at the bar.

Fees & policies

Refundable deposits

  • Deposit: USD 50.00 per stay

Renovations and closures

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

Children & extra beds

  • Cribs/infant beds are available for USD 5.0 per day
  • Rollaway beds are available for USD 10.0 per day
  • Children's club access is available for an extra charge

Policies

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.

Guests can rest easy knowing there's a fire extinguisher on site.

This property accepts credit cards. Cash is not accepted.

Credit cards accepted: Visa, Mastercard, American Express, Discover

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

Frequently asked questions

Is there a pool at Grand Harbor Resort and Waterpark?

Yes, there's an indoor pool and a children's pool.

Are pets allowed at Grand Harbor Resort and Waterpark?

Sorry, pets aren't allowed.

Is parking offered on site at Grand Harbor Resort and Waterpark?

Yes, there's free self parking.

What are the check-in and check-out times at Grand Harbor Resort and Waterpark?

Check-in start time: 4:00 PM; Check-in end time: midnight. Check-out time is 11:00 AM. Express check-out is available.

Is there an onsite casino at Grand Harbor Resort and Waterpark?

No, this hotel doesn't have a casino, but Diamond Jo Casino (6-min walk) and Q Casino (6-min drive) are both nearby.

What is there to do at Grand Harbor Resort and Waterpark and nearby?

Have fun with nearby activities such as fishing and practice your swing at the nearby golf course. Soothe your senses in one of the 2 hot tubs or make use of other amenities, which include a lazy river and a fitness center. Grand Harbor Resort and Waterpark also has an arcade.

Are there restaurants at or near Grand Harbor Resort and Waterpark?

Yes, Tony Romas offers American cuisine.

What's the area around Grand Harbor Resort and Waterpark like?

Grand Harbor Resort and Waterpark is located by the river, a short 1-minute walk from Mississippi River and 5 minutes' walk from Grand River Center. Travelers say this hotel is in a good location.

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Reviews

Grand Harbor Resort and Waterpark Reviews

8.0

Very Good

8.0

Cleanliness

7.8

Amenities

8.6

Staff & service

7.4

Property conditions & facilities

Guest review summary

What guests liked

  • Parking was convenient and plentiful with plenty of space available. (4 reviews)
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From real guest reviews summarized by AI.

Popular mentions

Room
Water park
Service staff
Breakfast
Children
View
River
Arcade
Bed
Location

Reviews

Verified

10/10 Exceptional

I enjoyed the biscuits and gravy at the breakfast buffet. The staff worked very hard to keep everything clean throughout thr property.
Jean, 1-night trip
Verified

6/10 Good

Good breakfast, friendly staff, but the big slides were mostly shutdown .
Anish, 2-night trip
Verified

8/10 Very good

Clean room, helpful and friendly staff, good arcade and water park!
Melissa, 1-night trip
Verified

10/10 Exceptional

Room was clean, all the staff was super nice
Gina, 1-night trip
Verified

10/10 Exceptional

Price was great for a nice clean room and staff was exceptionally nice
Randy, 1-night trip
Verified

10/10 Exceptional

Friendly, relaxed staff and so much family fun at the waterpark.
Tayler, 4-night trip
Verified

10/10 Exceptional

We had a great stay. People were nice, room was clean, breakfast was very good. We will go back
Marta, 1-night trip
Verified

10/10 Exceptional

Fun stay, helpful staff
Elliot, 1-night trip
Verified

8/10 Very good

Our stay was Easter weekend. Front Desk was helpful, efficient, and friendly. Waterpark was the reason for this stay. Have stayed at this facility a couple of times previously. Included breakfast was O.K. Door to Riverwalk was locked for re-entry at 9:30 AM on the day of checkout. Stopped at Tony Roma's twice during our visit. Orders from the bar were very, very slow.
Charles R, 2-night trip
Verified

8/10 Very good

Room clean and staff courteous.
Brent, 1-night trip
Verified

8/10 Very good

Water park was great for the kids
Kara, 3-night trip
Verified

10/10 Exceptional

Check in was very easy and the staff was very helpful
Nicole, 1-night trip
Verified

8/10 Very good

Kids had a great time!
Robin, 1-night trip
Verified

8/10 Very good

Kids had a great time!
Robin, 1-night trip
Verified

8/10 Very good

For the price we paid (under $100), the room was clean, comfortable, and better than expected. We were on a family road trip, so we only stopped for 9 hours to stretch our legs and get some sleep. The staff when we checked in was friendly. The mini fridge and microwave were great (we emptied our cooler for the night). The view from our window was beautiful. The only down side was we all found the pillows uncomfortable. We enjoyed watching a little TV before heading back out on the road.
Rachael, 1-night trip
Verified

10/10 Exceptional

Clean room and friendly staff
David, 1-night trip
Verified

10/10 Exceptional

Waterpark was the perfect for our 5 year old son. Plenty for him to be entertained with and small enough for us to keep an eye on him. Also the staff was great to work with.
Landon, 1-night trip
Verified

8/10 Very good

Staff was very nice, location is great.
Gail, 2-night trip
Verified

8/10 Very good

Good rooms
James, 1-night trip
Verified

10/10 Exceptional

Everything was clean. The staff was courteous and helpful.
Patricia, 1-night trip
Verified

8/10 Very good

Kids had a blast, several things were out of order and the times posted were mildly confusing. Overall still loved it and will be coming back.
Taylor, 2-night trip
Verified

6/10 Good

The breakfast was not hot or in the breakfast room. It was cold muffins no coffee and oranges. Very disappointed as pictures were eggs, sausage, bacon, juice etc.. hotel also charge me for the full hotel fee even though it was prepaid. Causing an interrupted trip to resolve the billing. Expected better. Hotel clean, bed comfy, air quality in room exceptional and great water pressure.
Samantha, 1-night trip
Verified

8/10 Very good

Staff is really accommodating and friendly
Paula, 2-night trip
Verified

10/10 Exceptional

Ez check in, decent continental breakfast, clean room
doug, 2-night trip
Verified

10/10 Exceptional

Super clean with great staff
Brandi, 1-night trip