Grand Harbor Resort And Waterpark Dubuque Exterior photoGrand Harbor Resort And Waterpark Dubuque Exterior photoGrand Harbor Resort And Waterpark Dubuque Exterior photo
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From109US$ /night
Check-in
08Jun2026Select date
Check-out
09Jun2026Select 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
Very good
7.8
7.7
/10
2.9
2.8
/5

3-star riverside resort with a premier indoor waterpark

Amenities

Grand Harbor Resort and Waterpark operates a 25,000 square foot indoor waterpark with waterslides, a lazy river, and a variety of pools suitable for all ages. Guests receive waterpark passes included in their overnight stay, accommodating families by permitting four admissions. The hotel also features a restaurant, Tony Roma's, known for award-winning dining and spectacular views of the Mississippi River.

Rooms

The hotel provides 193 well-appointed rooms including Junior Suites, Harbor View Suites, and Turret Suites with expansive windows presenting scenic views of the Mississippi River or the historic Dubuque landscape. Each room comes with thoughtful amenities such as flat-screen TVs and full sofa sleepers for enhanced comfort. Specialized accommodations such as ADA accessible rooms are also available.

Location

Located in the Port of Dubuque, Grand Harbor Resort offers easy access to prominent attractions including the National Mississippi River Museum and Diamond Jo Casino, both within walking distance. Outdoor adventures nearby include riverboat cruises and scenic trails at Mines of Spain. Guests can enjoy city highlights while being steps away from the Mississippi River waterfront.

Family-Friendly Offerings

The resort caters to families with its extensive waterpark, complete with attractions suitable for toddlers to teens. The Kidz Club offers supervised activities, ensuring children enjoy their stay while parents unwind. Dining options also accommodate families, with catering available for group events and family gatherings.

Business Services

With over 86,000 square feet of flexible meeting space, the hotel hosts various events ranging from conferences to weddings. The Grand Ballroom accommodates up to 1,000 guests, and dedicated services ensure successful gatherings. Business travelers can benefit from amenities like a complimentary airport shuttle service.

Highlights

Waterpark: 25,000 square foot indoor waterpark

Dining: Tony Roma's Restaurant

Rooms: Harbor View Suites and Turret Suites

Location: National Mississippi River Museum within walking distance

Business: 86,000 square feet of flexible meeting space

Must-do experiences

  • Visit the National Mississippi River Museum & Aquarium for fun learning.
  • Savor a slice of the iconic pizza at Tony Roma's on Main Street.
  • Take a scenic stroll at Eagle Point Park for stunning river views.
  • Explore the historic Dubuque Archway for a glimpse into the past.
  • Join a local wine tasting tour at the beautiful Stone Cliff Winery.
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Select your room type

Grand Harbor Resort And Waterpark offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Quadruple Room River View Non Smoking
2 persons
1 King-size bed and 1 Sofa bed
River view
Quadruple Room Two Queen Beds City View Non Smoking
2 persons
2 King Size Beds
City view
Quadruple Room Two Queen Beds River View Non Smoking
2 persons
2 King Size Beds
River view
Quadruple Room City View Non Smoking or Interior Corridor
2 persons
1 King-size bed and 1 Sofa bed
City view
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Facilities

Grand Harbor Resort And Waterpark offers amenities for your comfortable stay and unforgettable experiences
Facilities: Very good
7.6/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Free 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
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Dining Onsite

At Grand Harbor Resort and Waterpark, guests can indulge in the delightful offerings at Tony Roma's, where a warm, family-friendly atmosphere meets iconic American cuisine. From leisurely lunches to memorable dinners, this dining gem promises a range of flavors infused with authenticity and comfort.
Grand Harbor Resort And Waterpark Dubuque Restaurant photo

Tony Roma's

American
Ambiance
Family-friendly and traditional setting, perfect for gatherings or cozy dinners.
Key Offerings
Savor Tony Roma's world-famous ribs, along with a selection of hearty entrees, alongside enticing happy hour specials. The venue also features a relaxed lounge area for unwinding with a drink.
Reservation
Not needed.
Open for lunch and dinner.

Grand Harbor Resort And Waterpark 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
800 ft
Dubuque
Grand Harbor Resort and Waterpark
800 ft
Casino
Diamond Jo Casino Dubuque
600 ft
Marina
Port of Dubuque Marina
1100 ft
Restaurants
Dottie's Cafe
2300 ft
504 Central Ave
Java Joes CoffeeHouse
3500 ft
342 Main St
Jimmy John's
2600 ft
356 Main St
Wicked Dame Wine + Bar
3100 ft
214 W 1st St
Paul's Tavern
3100 ft
176 Locust St
A&W
3400 ft
250 W 1st St
Adobos Mexican Grill
3700 ft
756 Main St
American Bombshell
3800 ft
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
An interactive museum showcasing river history and wildlife, featuring a blend of aquariums and engaging exhibits.
Diamond Jo Casino Dubuque
2 minutes walking
A vibrant casino offering gaming, dining, and nightly entertainment options for guests seeking excitement.
Dubuque Museum of Art
Dubuque Museum of Art
10 minutes walking
Home to regional and national art collections, this museum hosts rotating exhibitions and educational programs.
Clock Tower
Clock Tower
10 minutes walking
An iconic landmark featuring stunning architecture and a fantastic view of the city, perfect for photo opportunities.
Mines of Spain Recreation Area
14 minutes driving
Outdoor activities including hiking and birdwatching in a scenic area rich with nature and history.
Water Sports at Port of Dubuque Marina
4 minutes walking
Opportunities for kayaking and paddleboarding in beautiful river views. Rentals available at the marina.
Dottie's Cafe
Dottie's Cafe
9 minutes walking
Casual diner ambiance with hearty breakfast options and homemade pies, catering to all dietary preferences.
Wicked Dame Wine + Bar
Wicked Dame Wine + Bar
12 minutes walking
Charming wine bar offering a diverse selection of wines and tapas-style dishes, ideal for a relaxing evening.
Five Flags Center
Five Flags Center
10 minutes walking
Host to concerts, theater productions, and events, providing a lively atmosphere in the heart of downtown Dubuque.
Grand Opera House
Grand Opera House
14 minutes walking
A historic venue that features a variety of performances from musicals to local productions, appealing to all age groups.
Getting around
City Centre
Dubuque9 min  ·  2300 ft
Airports
Dubuque Regional (DBQ)22 min  ·  8.8 mi
Sovetskiy (ovs)132 min  ·  54.7 mi
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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 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

Feedback about Grand Harbor Resort And Waterpark from previous guests about their experience.
Review score
Based on 742 verified reviews
7.3/10
Very good
60%
Recommend
Cleanliness
8.0/10
Comfort
8.1/10
Facilities
7.6/10
Free Wi-Fi
8.0/10
Location
8.9/10
Staff
8.6/10
Value for money
7.5/10
Guest reviews
based on 325 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.
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Questions of the users
About Grand Harbor Resort
What are the daily admission prices for the water park at Grand Harbor Resort?
12 November 2024
$18 for adults and $14 for children aged 3 to 13.
Is there an extra fee for accessing the water park if I am a registered guest?
25 December 2024
Access to the water park is included in the room rate for registered guests, so no additional fees apply.
How many water park passes are provided for guests sharing a room?
06 January 2025
Each guest staying in the same room receives one pass each for water park access.
Are guests allowed to bring pets to Grand Harbor Resort?
10 February 2025
Pets are not permitted at this property, ensuring a comfortable stay for all guests.
Is early access to the water park allowed on arrival day?
15 March 2025
Early access to the water park is permitted prior to check-in time on the day of arrival.
Can swimming privileges be enjoyed on the day of check-out?
22 April 2025
Yes, guests can use the water park until 14:00 on their check-out day.
Is breakfast included with my stay at the resort?
30 May 2025
A complimentary breakfast is provided for all guests.
What options are available for family-friendly accommodations with private hot tub facilities?
13 June 2025
Suites with oversized whirlpool tubs equipped with jets can be requested when booking.
Are there basic toiletries like hair dryers available in the guest rooms?
29 July 2025
Hair dryers are supplied in the guest rooms for convenience.
What local attractions are easily accessible from Grand Harbor Resort?
17 August 2025
The resort is conveniently located near several attractions like the National Mississippi River Museum and Diamond Jo Casino.
Check-in
08Jun2026Select date
Check-out
09Jun2026Select date
Rooms and Guests2 Guests, 1 Room