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

GRAND HARBOR RESORT, Dubuque

•
7.5|Very good
Check rooms and rates
From$109 /nightOnly on Our Website -10%
Check-in
11Oct
Check-out
12Oct
Guests
2 Guests
Key details

About the Hotel

350 Bell Street, Dubuque, 52001
-
Next to the National Mississippi River Museum and Aquarium
Very good
7.5
7.7
/10
3.0
2.9
/5

3-star family-friendly waterpark resort in Dubuque

Amenities

The Grand Harbor Resort and Waterpark offers a 2300 m² 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.

Amenities

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: 2300 m² 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
  • King Suite City View Non smoking
    2 persons
    Air conditioning
    Bathtub
  • Queen Suite Two Queen Beds Non Smoking
    2 persons
    Air conditioning
    Bathtub
  • Family Room City View Non Smoking
    2 persons
    Air conditioning
    Bathtub
Show all rooms

Room rates & availability calendar

See the best prices and book your dates today!
October 2026 - October 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
7.6/10Review 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

Guest Parking

  • Public parking is possible on site for free.

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

  • Indoor swimming pool
  • Casino
  • Aqua park
  • Live entertainment
  • Sun terrace
  • BBQ facilities
  • Jacuzzi

Room features

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

Bathroom

  • Free toiletries

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
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
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.
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
Breakfast
7.4/10
Cleanliness
7.9/10
Comfort
7.9/10
Facilities
7.6/10
Free Wi-Fi
7.5/10
Location
8.9/10
Paid Wi-Fi
9.1/10
Staff
8.5/10
Value for money
7.2/10
Pros
Waterpark access
Helpful check-in
Museum proximity
Clean rooms
Cons
Musty smell
Arcade issues
Maintenance issues
Guest reviews
based on 299 reviews
7.5/10
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
What dining options are available at Grand Harbor Resort And Waterpark?
The on-site Tony Roma's Restaurant and Lounge offers award-winning dining with views of the Mississippi River.
What attractions are within walking distance of Grand Harbor Resort And Waterpark?
The hotel is within walking distance of the National Mississippi River Museum (0.5 km), Diamond Jo Casino (0.5 km), and Stone Cliff Winery (2 km).
What are the check-in and check-out times at Grand Harbor Resort And Waterpark?
Check-in is at 16:00 and check-out is at 11:00.
What amenities are included in the rooms at Grand Harbor Resort And Waterpark?
Rooms feature free Wi-Fi, a flat-screen TV, air conditioning, a microwave, a refrigerator, tea and coffee-making facilities, and a hairdryer.
How far is Grand Harbor Resort And Waterpark from Dubuque Regional Airport?
The hotel is located 15 km from Dubuque Regional Airport.
Is parking available at Grand Harbor Resort And Waterpark?
Free public parking is available on-site without the need for a reservation.
What nearby restaurants can guests find around Grand Harbor Resort And Waterpark?
Nearby dining options include The Filament (0.5 km) and Mojo's Sports Bar (0.5 km).
Does Grand Harbor Resort And Waterpark provide accessibility features?
The hotel offers elevators and ADA rooms to accommodate guests with limited mobility.
What leisure activities does Grand Harbor Resort And Waterpark offer?
Guests can enjoy activities such as hiking, fishing, golf, bowling, and a waterpark with waterslides and lazy rivers.

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