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From109US$ /night
Check-in
13Dec2025Select date
Check-out
14Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

350 Bell Street, Dubuque, Iowa, United States, 52001
-
Next to the National Mississippi River Museum and Aquarium
Perfect
7.9
7.6
/10
3.0
/5

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
James DavidEditor-in-Chief at Cheaphotels
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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
King Room Sofa Bed
2 persons
30 m² 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
Standard Queen Room
2 persons
30 m² 
2 King Size Beds
Shower
Coffee machine

Room rates & availability calendar

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Amenities & services

Real traveler stories and honest reviews—no glossy ads, just authentic feedback to guide your booking

General

  • No smoking on site
  • Free 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
  • Garden furniture
  • Tea and coffee 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 And Waterpark 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.

Location

350 Bell Street, Dubuque, Iowa, United States, 52001
Map view
350 Bell Street, Dubuque, Iowa, United States, 52001
Nearby
Aquarium
National Mississippi River Museum and Aquarium
220 m
Dubuque
Grand Harbor Resort and Waterpark
230 m
Casino
Diamond Jo Casino Dubuque
170 m
Marina
Port of Dubuque Marina
310 m
Restaurants
Dottie's Cafe
690 m
504 Central Ave
Java Joes CoffeeHouse
1.1 km
342 Main St
Jimmy John's
770 m
356 Main St
Wicked Dame Wine + Bar
940 m
214 W 1st St
Paul's Tavern
930 m
176 Locust St
A&W
1.0 km
250 W 1st St
Adobos Mexican Grill
1.1 km
756 Main St
American Bombshell
1.1 km
700 Locust St
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
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
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
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
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
Dubuque9 min  ·  700 m
Airports
Dubuque Regional Airport (DBQ)22 min  ·  14.1 km
Sovetskiy Airport (ovs)132 min  ·  88.0 km
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Check Rates
Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
is available in for free.
Breakfast
At the hotel Grand Harbor Resort And Waterpark 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:
147
FAQs
About Grand Harbor Resort And Waterpark
What are check-in and check-out times at Grand Harbor Resort And Waterpark?
Check-in is at 16:00, and check-out is by 11:00.
Is parking available at Grand Harbor Resort And Waterpark?
Free public parking is available on-site, and reservation is not needed.
What room amenities can guests expect at Grand Harbor Resort And Waterpark?
Rooms include free Wi-Fi, flat-screen TVs, air conditioning, microwaves, and refrigerators.
What dining options are available at Grand Harbor Resort And Waterpark?
The on-site Tony Roma's Restaurant and Lounge offers a casual atmosphere with views of the Mississippi River.
What recreational facilities are offered at Grand Harbor Resort And Waterpark?
Guests can enjoy a 2322.6 m² water park, fitness centre, game room, and access to a golf course.
Which attractions are located near Grand Harbor Resort And Waterpark?
Nearby attractions include the National Mississippi River Museum & Aquarium (0.5 km) and Diamond Jo Casino (0.5 km).
What are some outdoor activities available near Grand Harbor Resort And Waterpark?
Guests can engage in hiking, fishing, and skiing at nearby locations.

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