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From109US$ /night
Check-in
18Jan2026Select date
Check-out
19Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

350 Bell Street, Dubuque, Iowa, United States, 52001
-
Adjacent to the Mississippi River
Great
8.0
7.6
/10
3.0
/5

Rooms and Suites

Grand Harbor Resort & Waterpark has 193 rooms and suites, each with views of historic downtown Dubuque, city bluffs, or the Mississippi River. Options include Standard Two Queen Rooms with two queen beds; Junior King Suites with a king bed and sofa sleeper; Standard Two Double Rooms with two double beds; Junior Double Suites with two double beds and a sofa sleeper; and Standard King Rooms with a king bed and sofa sleeper. Further options are Turret Suites, which feature a king bed, floor-to-ceiling windows, and a Jacuzzi; Single Queen ADA Rooms with one queen ADA-accessible bed and a sofa sleeper; Harbor View Suites with a king bed, Mississippi River view, a living room with a wet bar, and a Jacuzzi; Junior Queen Suites with two queen beds and a sofa sleeper; and Captain's Fireplace Suites, which include a king bed, a Mississippi River view, a living room with a wet bar, and a fireplace. Each room has free Wi-Fi and a 32-inch flat-screen TV.

Dining Options

Tony Roma's Restaurant, located onsite, offers views of the Mississippi River and the bluffs of Dubuque. Open for breakfast, lunch, and dinner, the restaurant also has happy hour specials. Tony Roma's Lounge offers nightly drink specials, flat-screen TVs, and Mississippi River views. Catering is available for groups of 10 or more.

Leisure and Entertainment

Grand Harbor Resort & Waterpark features a 25,000 square foot indoor waterpark with waterslides, a tube ride, rope ladders, waterspouts, a lazy river, activity pools, and two hot tub whirlpools. Other recreational options include a redemption arcade with games like Skee-Ball, a laser maze, and Kidz Club with crafts and games. Guests can use the fitness center.

Location and Transport

Located in the Port of Dubuque, IA, Grand Harbor Resort & Waterpark is near the National Mississippi River Museum and Diamond Jo Casino. Other attractions include the Stone Cliff Winery, Lacoma Golf Club, Sundown Mountain, Chestnut Mountain, and the Mines of Spain Recreation Area. The hotel is 15 km from Dubuque Regional Airport.

Services and Amenities

Grand Harbor Resort & Waterpark provides free Wi-Fi, newspaper, and a business center. The Grand River Center has five venues and catering options, accommodating events from conferences to weddings. The hotel offers corporate rates, meeting spaces and a drink ticket to Tony Roma's Lounge. The Bait Shack is open with limited hours. Note that the free airport shuttle is temporarily unavailable.

“This Dubuque property stands out with its large indoor waterpark and on-site Tony Roma's restaurant, making it a solid choice for families or those seeking event space; the location provides walkable access to the Mississippi River Museum. Rooms are practical with microwaves and fridges, a definite plus for longer stays and the inclusive breakfast is convenient. For a straightforward stay with recreation on hand, it holds appeal.”
Hotel logo
James DavidEditor-in-Chief at Tohotel
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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
King Room Sofa Bed
2 persons
325 sq. feet 
1 King-size bed and 1 Sofa bed
Shower
Coffee machine
Standard Queen Room
2 persons
325 sq. feet 
2 King Size Beds
Shower
Coffee machine

Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free 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
  • Garden furniture
  • Tea and coffee facilities

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Carpeted floor
Show more

Dining Onsite

At Grand Harbor Resort and Waterpark, guests are invited to experience a delightful culinary escape at Tony Roma's, where American fare meets a welcoming atmosphere. This family-friendly venue provides a taste of award-winning dining just steps away from your room, ensuring convenience alongside indulgence.
Grand Harbor Resort And Waterpark Dubuque Restaurant photo

Tony Roma's

American
Ambiance
Family-friendly with a traditional setting, perfect for gathering with loved ones.
Key Offerings
Known for its world-famous ribs and savory selections, Tony Roma's also offers a vibrant happy hour experience with drink specials. Guests can relive the flavors by taking home their favorites or enjoying a lively evening at the lounge.
Reservation
No
Open for lunch and dinner; specific hours may 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
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
Local Experiences
Top Attractions
Activities
Dining
Entertainment
National Mississippi River Museum and Aquarium
National Mississippi River Museum and Aquarium
3 minutes walking
A unique blend of history and aquatic life, featuring interactive exhibits and local wildlife.
Diamond Jo Casino Dubuque
2 minutes walking
A lively casino with gaming, entertainment, and dining options for a vibrant night out.
Dubuque Museum of Art
Dubuque Museum of Art
10 minutes walking
Showcasing regional art with an emphasis on American art and local collections in a historic setting.
Five Flags Center
Five Flags Center
10 minutes walking
A premier venue for concerts, theatrical performances, and community events in downtown Dubuque.
Mines of Spain Recreation Area
14 minutes drive
Offering hiking and birdwatching, this natural area features scenic views and trails for outdoor enthusiasts.
Riverwalk
10 minutes walking
A picturesque trail along the Mississippi River, perfect for walking, jogging, or relaxing by the water.
Yoga in the Park
4 minutes drive
Relaxing outdoor yoga sessions in nearby parks catering to all levels, promoting wellness and mindfulness.
Potawatomi Wildlife Park
15 minutes drive
An adventure for thrill-seekers with ziplining and nature trails for an exhilarating outdoor experience.
Wicked Dame Wine + Bar
Wicked Dame Wine + Bar
12 minutes walking
A cozy venue offering fine wines, gourmet small plates, and a stylish atmosphere ideal for couples.
Dottie's Cafe
Dottie's Cafe
9 minutes walking
A family-friendly diner known for its hearty breakfast and casual atmosphere, with homemade baked goods.
Java Joes CoffeeHouse
Java Joes CoffeeHouse
13 minutes walking
A local favorite coffeehouse with a relaxed vibe, serving artisan coffees and delicious pastries.
Jimmy John's
Jimmy John's
10 minutes walking
A quick-service sandwich shop known for fresh ingredients and speedy delivery, great for on-the-go meals.
Grand Opera House
Grand Opera House
14 minutes walking
A historic venue hosting a variety of performances, including concerts and theater, suitable for all ages.
Five Flags Theater
10 minutes walking
Featuring films and live events in a classic setting, it's a perfect spot for family-friendly entertainment.
Q Casino
30 minutes walking
A vibrant nightlife venue offering gaming, dining, and live entertainment options for adult guests.
The Lift
12 minutes walking
A trendy bar with a lively atmosphere, hosting regular events like trivia nights and live music shows.
Getting around
City Centre
Dubuque9 min  ·  2300 ft
Airports
Dubuque Regional Airport (DBQ)22 min  ·  8.8 mi
Sovetskiy Airport (ovs)132 min  ·  54.7 mi
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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
Questions of the users
About Grand Harbor Resort And Waterpark
What is the cost for daily water park passes for adults and children?
10 March 2024
$18 for adults and $14 for children aged 3 to 13.
Is there an additional charge for waterpark access when booking a room?
22 April 2024
Access to the waterpark is included in the room rate, with no extra fees for registered guests.
How many waterpark passes are provided when staying in the same room?
15 May 2024
One pass is provided for each person in the room.
Are guests permitted to bring pets to the hotel?
03 June 2024
Pets are not allowed at this property.
Can guests use the waterpark before checking in?
20 June 2024
Guests can enjoy the waterpark before check-in, provided they have their room pass.
Is breakfast included with room bookings?
08 July 2024
Complimentary breakfast is offered for guests.
Are hair dryers available in the guest rooms?
05 August 2024
Hair dryers are provided in all rooms for guests.
What amenities can I expect in the indoor waterpark?
18 September 2024
The indoor waterpark features thrilling waterslides, a lazy river, activity pools, and hot tub whirlpools suitable for all ages.
Is there complimentary parking available for guests?
10 October 2024
Yes, parking is free for all guests staying at the hotel.
Can guests use the waterpark facilities on their checkout day?
25 November 2024
Guests are welcome to enjoy the waterpark until 2 PM on their checkout day.
What kind of dining options are available at the resort?
11 December 2024
Guests can enjoy meals at Tony Roma's Restaurant, offering breakfast, lunch, and dinner, along with a variety of happy hour specials.
Are there any special packages available for guests?
03 January 2025
Exclusive packages are offered to provide great savings for business and family trips alike.

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