Grand Harbor Resort Dubuque Exterior photoGrand Harbor Resort Dubuque Exterior photoGrand Harbor Resort Dubuque Interior photo

GRAND HARBOR RESORT, Dubuque

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From$109 /night
Check-in
29Jun
Check-out
30Jun
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

350 Bell Street, Dubuque, 52001
-
Next to the National Mississippi River Museum and Aquarium
Very good
7.8
7.7
/10
2.9
2.9
/5

3-star family-friendly waterpark resort in Dubuque

Amenities

The Grand Harbor Resort and Waterpark offers a 25,000 square foot indoor waterpark featuring thrilling waterslides, a lazy river, and giant hot tub whirlpools. Exciting options for children include the Laser Maze and Kidz Club, providing an array of activities to engage kids. Guests can also enjoy complimentary access to Tony Roma's Restaurant for on-site dining and various entertainment options nearby.

Rooms

The hotel consists of 193 spacious rooms and suites, all equipped with a 32-inch flat-screen TV and picturesque views of the Mississippi River or historic downtown Dubuque. The Harbor View Suite features a living room with a wet bar and a bathroom with a Jacuzzi, providing additional luxury. Various room types, including the Junior King Suite and Captain's Fireplace Suite, cater to both families and couples.

Location

Grand Harbor Resort is situated on the Mississippi Riverfront in Dubuque, allowing guests to easily explore local attractions like the National Mississippi River Museum and Diamond Jo Casino. Visitors can enjoy scenic riverboat cruises or take a short walk to immerse themselves in the city's vibrant history. The hotel also grants access to Sundown Mountain and Chestnut Mountain, ideal for winter sports enthusiasts.

Family-Friendly Features

Children can enjoy the Kidz Club, which offers games, crafts, and various activities, ensuring a fun-filled experience during family vacations. The Laser Maze provides a challenge suitable for guests of all ages. The indoor waterpark caters to kids and adults alike, with attractions designed for every member of the family.

Dining

Dining is available at Tony Roma's Restaurant, a well-known venue offering breakfast, lunch, and dinner with views of the river. Happy hour specials and live entertainment make the restaurant a lively dining option. The resort also provides catering services for group events, allowing for customized menu options for various occasions.

Highlights

Location: Mississippi Riverfront, walking distance to attractions

Rooms: 193 spacious rooms and suites with river views

Waterpark: 25,000 square foot indoor waterpark for all ages

Dining: On-site Tony Roma's Restaurant with river views

Family-Friendly: Kidz Club and Laser Maze for children

“This destination is clearly geared toward families seeking active fun; the indoor waterpark promises year-round entertainment. While the on-site Tony Roma's provides a convenient dining option, proximity to the National Mississippi River Museum adds to its appeal. In my view, it's a practical choice for those prioritizing kid-friendly activities and convenience.”
Hotel logo
Olivia SmithEditor-in-Chief at Cheaphotels

Select your room type

The hotel provides a selection of rooms—doubles, family rooms, and suites—with perks like free cancellation, breakfast options, and great value deals
  • Quadruple Room River View Non Smoking
    2 persons
    1 King-size bed and 1 Sofa bed
  • Quadruple Room Two Queen Beds City View Non Smoking
    2 persons
    2 King Size Beds
  • Quadruple Room Two Queen Beds River View Non Smoking
    2 persons
    2 King Size Beds
Show all rooms

Room rates & availability calendar

See the best prices and book your dates today!
June 2026 - June 2027
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Check-in/ Check-out

Amenities & services

Real traveler stories and honest reviews—no glossy ads, just authentic feedback to guide your booking
Facilities: Very good
7.7/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • Express check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Locker room
  • Ski to door
  • Lift
  • ATM/Cash machine
  • Vending machines
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre
  • Skiing
  • Hiking
  • Bowling
  • Golf course
  • Fishing

Services

  • Room service
  • Ski equipment hire
  • Ski pass vendor
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Children's menu
  • Water slides
  • Children's play area
  • Kids club
  • Game room

Spa & Leisure

  • Casino
  • Aqua park
  • Live entertainment
  • Sun terrace
  • BBQ facilities
  • Jacuzzi

Room features

  • Air conditioning
  • Heating
  • Sitting area
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Dining Onsite

Nestled within the Grand Harbor Resort and Waterpark, dining at Tony Roma's offers a delightful blend of family-friendly warmth and traditional American flair. Guests can indulge in hearty meals throughout the day, enjoying a lively atmosphere that complements the resort's vibrant locale.
Grand Harbor Resort Dubuque Restaurant photo

Tony Roma's

American
Ambiance
Family-friendly and welcoming, with a traditional decor that encourages gathering and sharing meals.
Key Offerings
Savor award-winning ribs and signature dishes, paired with refreshing drinks from Tony Roma's Lounge. Happy hour specials make it a perfect spot for relaxation after a day of fun.
Reservation
Not needed
Open for lunch and dinner; hours vary.

Grand Harbor Resort Location

350 Bell Street, Dubuque, 52001
Explore Dubuque
Explore Dubuque
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
National Mississippi River Museum and Aquarium
National Mississippi River Museum and Aquarium
3 minutes walking
River-focused exhibits and an aquarium highlight local ecology. Enjoy interactive displays and unique animal encounters.
Diamond Jo Casino Dubuque
2 minutes walking
Casino featuring slots and table games, plus varied dining options. Ideal for adults seeking entertainment and nightlife.
Dubuque Museum of Art
Dubuque Museum of Art
10 minutes walking
Showcases American art and regional exhibits. Free admission days available make it accessible for all art lovers.
Five Flags Center
Five Flags Center
10 minutes walking
Versatile venue hosting concerts, theater productions, and sporting events. Check the schedule for exciting happenings.
Mines of Spain Recreation Area
14 minutes drive
Outdoor activities like hiking and wildlife viewing. Perfect for nature enthusiasts seeking relaxation in scenic landscapes.
Port of Dubuque Marina
Port of Dubuque Marina
4 minutes walking
Biking, kayaking, and riverside strolls offer great outdoor fun. Rentals are available for adventurous water activity.
Eagle Point Park
10 minutes drive
Panoramic views of the Mississippi River and picnic areas. Great for families wanting to relax in a beautiful park setting.
Dottie's Cafe
9 minutes walking
Local fare in a cozy setting. Breakfast and lunch favorites like pancakes and fresh sandwiches. Great for a casual bite.
Wicked Dame Wine + Bar
12 minutes walking
Wine bar offering a diverse selection and small plates. Cozy atmosphere ideal for couples looking for a night out.
Java Joes CoffeeHouse
13 minutes walking
Local coffee shop with a casual vibe. Artisan coffees and pastries make it perfect for solo travelers needing a pick-me-up.
Grand Opera House
Grand Opera House
14 minutes walking
Historic theater with a variety of shows including musicals and plays. Family-friendly events frequently scheduled.
Q Casino
Q Casino
30 minutes walking
Casino and entertainment hub offering games, food, and live music. Suitable for guests seeking nightlife and fun.
Getting around town
  • City Centre
    Dubuque 9 min  ·  2300 ft
  • Airports
    Dubuque Regional (DBQ) 22 min  ·  8.8 mi
    Sovetskiy (ovs) 132 min  ·  54.7 mi
Looking for early-bird discounts?
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Check Rates
Property information and rules
Check-in
from 15:00-23:59
Check-out
until 12 pm
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
At the hotel Grand Harbor Resort guests are invited to a full breakfast served for free.
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Number of floors:
7
Number of rooms:
193

Reviews and Ratings

What past guests shared about their stay
Review score
Based on 488 verified reviews
7.8 /10
Very good
68 %
Recommend
Cleanliness
8.0/10
Comfort
8.1/10
Facilities
7.7/10
Free WiFi
8.0/10
Location
9.0/10
Staff
8.6/10
Value for money
7.5/10
Pros
Waterpark access
Helpful check-in
Museum proximity
Clean rooms
Cons
Musty smell
Arcade issues
Maintenance issues
Guest reviews
based on 313 reviews
7.8/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
FAQs
About Grand Harbor Resort
How far is Grand Harbor Resort And Waterpark from the city centre?
Dubuque city centre is reachable within a 10-minute walk from Grand Harbor Resort And Waterpark.
What popular attractions are closest to the Grand Harbor Resort And Waterpark?
Guests of the Grand Harbor Resort And Waterpark can visit the sprawling Diamond Jo Casino Dubuque (merely a 5-minute walk from the accommodation), or National Mississippi River Museum and Aquarium placed 10 minutes' walk away.
Is there a parking at the 3-star Grand Harbor Resort And Waterpark?
Guests of the 3-star Grand Harbor Resort And Waterpark can take advantage of a car park.
What is the earliest I can check-in at the Dubuque resort?
At the Dubuque resort, you can check in from 15:00 till 23:59 on the day of arrival.
What is the earliest and the latest I can check-out at the Dubuque hotel?
At the Dubuque hotel, you can check out from 12:00 till 12:00.
How much does it cost to stay at Grand Harbor Resort And Waterpark?
The price for a room in Grand Harbor Resort And Waterpark starts at $109.
What payment methods are available in the Grand Harbor Resort And Waterpark?
At the Grand Harbor Resort And Waterpark, you can pay using Visa, Mastercard, and American Express.
What room types are available at Grand Harbor Resort And Waterpark?
King Room and Standard Queen Room are among the room types available at Grand Harbor Resort And Waterpark.
Is there a swimming pool in the Grand Harbor Resort And Waterpark?
Yes, there is an indoor pool as well as a hot tub at the Grand Harbor Resort And Waterpark.

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