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GRAND HARBOR RESORT, Dubuque
Book here — the same hotel, at a lower price
up to 10% cheaper
than Booking.com
Key details
About the Hotel
350 Bell Street, Dubuque, 52001,
-
Adjacent to the Mississippi River
Very good
7.8
7.7
/10
2.9
2.9
/5
Highly rated by Grand Harbor Resort guests
Helpful staff
Clean hotel
Warm water
Fun waterpark
"I like the convenience of having the hotel, restaurant, waterpark, aquatic museum, casino, and beautiful river walk all right there together."
Sandra from United States
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"The breakfast was amazing, the kids had a blast and it was very kid friendly they loved the water park."
Shania from United States
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"Location, view from rooms, riverwalk just outside."
Dmytro from United States
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"The view from the room was great."
Whitney from United States
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"My boys are 7 and 10 and the waterpark was perfect for an overnight getaway."
Lindsey K
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Rooms and Suites
Grand Harbor Resort & Waterpark has 193 rooms and suites, each with a 32-inch flat-screen TV and free Wi-Fi. All rooms offer views of historic downtown Dubuque, city bluffs, or the Mississippi River. Options include Standard Rooms with either two queen beds, two double beds, or one king bed with a full sofa sleeper. Suites include Junior King Suites with a king bed and sofa sleeper; Junior Double Suites with two double beds and a sofa sleeper; Junior Queen Suites with two queen beds and a sofa sleeper; Harbor View Suites with a king bed, Mississippi River view, living room with wet bar, sofa sleeper, and Jacuzzi; Turret Suites with a king bed, floor-to-ceiling windows, historic downtown Dubuque view, sitting area with sofa sleeper, and Jacuzzi; Captain's Fireplace Suite with a king bed, Mississippi River view, living room with wet bar, sofa sleeper, fireplace, and Jacuzzi; ADA-accessible Single Queen rooms with a queen bed and sofa sleeper.
Onsite Dining
Tony Roma's Restaurant and Lounge is located onsite, it offers views of the Mississippi River. Guests can enjoy meals for breakfast, lunch, and dinner, with happy hour specials. Tony Roma's also provides catering services for groups of 10 or more, with custom menus available.
Leisure Facilities
The resort features a 25,000 square foot indoor waterpark, which includes waterslides, an inside/outside tube ride, rope ladders, waterspouts, a lazy river, activity pools, and two hot tub whirlpools. There is also "The Vault" laser maze challenge, a redemption arcade, and Kidz Club with crafts and games. A fitness center is available. The Diamond Jo Casino has 30-lane Cherry Lanes bowling alley and Alley Cat VIP Lanes.
Location and Attractions
Grand Harbor Resort & Waterpark is located in the Port of Dubuque, Iowa. Dubuque Regional Airport is 15 km away. Nearby attractions include the National Mississippi River Museum, Diamond Jo Casino, Dubuque Museum of Art, Stone Cliff Winery, Mines of Spain Recreation Area, and Fenelon Place Elevator. The Grand River Center is adjacent to the property. Lacoma Golf Club, Sundown Mountain, Chestnut Mountain, and Mystique Ice Arena are also in the area.
Services Available
The Grand Harbor Resort and Waterpark has a business center and provides free Wi-Fi and local newspapers. The Grand River Center provides event venues. Other features include a free airport shuttle.
Must-do experiences
Take a scenic ride on the Dubuque Wine and Art Tours for local flavors.
Visit the National Mississippi River Museum & Aquarium for fun learning.
Savor a slice of local pie at the historic Cavanagh's in downtown Dubuque.
Explore the beautiful Eagle Point Park for stunning river views and trails.
Discover artisan crafts at the Dubuque Farmers' Market on Saturdays.
Choose your room type
Grand Harbor Resort — double rooms, family rooms, and suites. Breakfast options and free cancellation available on selected rates
King Suite City View Non smoking
2 persons
Air conditioning
Bathtub
room details
Queen Suite Two Queen Beds Non Smoking
2 persons
Air conditioning
Bathtub
room details
Family Room City View Non Smoking
2 persons
Air conditioning
Bathtub
room details
Show all rooms
Hotel Price Calendar
Check availability and prices for your dates
July 2026 - July 2027
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Check-in/ Check-out
Facilities
What's included at Grand Harbor Resort — facilities and services available during your stay
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
Bathroom
Free toiletries
Media
Flat-screen TV
AM/FM alarm clock
Room decor
Carpeted floor
Show more
Dining Onsite
Grand Harbor Resort and Waterpark invites guests to indulge in the delightful offerings at Tony Roma's, a family-friendly establishment renowned for its traditional American fare. Enjoy a warm atmosphere perfect for relaxation and connection, while savoring each bite without having to step outside the resort.
Tony Roma's
American
Ambiance
Family-friendly, Traditional
Key Offerings
Notable for its world-famous ribs and a selection of hearty American dishes. The lounge atmosphere is perfect for relaxing after a day of fun, and guests can take advantage of great happy hour specials and the option to bring the signature flavors home with takeout.
Reservation
No
Open for lunch and dinner; hours vary.
Grand Harbor Resort Location
350 Bell Street, Dubuque, 52001,
Explore Dubuque
Local Experiences Near Grand Harbor Resort
Top Attractions
Activities
Dining
Entertainment
National Mississippi River Museum and Aquarium
3 minutes walking
Aquarium and museum showcasing river history and aquatic life. Features hands-on exhibits and unique local species.
Diamond Jo Casino Dubuque
2 minutes walking
Casino offering a variety of gaming options, dining, and live entertainment. A lively atmosphere perfect for excitement.
Dubuque Museum of Art
10 minutes walking
Art museum featuring regional and national artwork. Hosts temporary exhibits and offers family-friendly activities.
Five Flags Center
10 minutes walking
Multipurpose venue hosting concerts, events, and performances. Known for its vibrant entertainment and cultural offerings.
Mines of Spain Recreation Area
14-minute drive
Outdoor adventure area for hiking and birdwatching. Offers scenic views and trails suited for all ages.
Port of Dubuque Marina
4 minutes walking
Waterfront area for boating and scenic strolls. Ideal for leisure activities, fishing, or relaxing by the river.
Lacoma Golf Course
30-minute walk
Public golf course featuring scenic views and a relaxed atmosphere. Perfect for both novice and experienced golfers.
Wicked Dame Wine + Bar
12 minutes walking
Charming wine bar with a cozy atmosphere. Offers a diverse selection of wines and a delightful menu of small plates.
Dottie's Cafe
9 minutes walking
Casual diner known for hearty breakfast options and comfort food. Vegetarian-friendly and a local favorite.
Java Joes CoffeeHouse
13 minutes walking
Relaxed coffee shop offering locally brewed coffee and pastries. A great spot for casual meetings or study sessions.
Grand Opera House
14 minutes walking
Historic venue hosting live performances including musicals and concerts. A cultural gem with a rich history.
Q Casino
30-minute walk
Entertainment venue featuring gaming, dining, and live music events. Offers a lively atmosphere for all ages.
Getting around
City Centre
Dubuque 9 min · 2300 ft
Airports
Dubuque Regional (DBQ) 22 min · 8.8 mi
Sovetskiy (ovs) 132 min · 54.7 mi
Book early and pay less
See available rates for your dates
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
Guest Reviews and Ratings
What guests said after staying at Grand Harbor Resort
Review score
Based on 484 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
Comfortable hotel
River views
Fun time
Clean hotel
Nice staff
Cons
Broken sink
Non-working tub
Guest reviews
based on 308 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
Show more reviews
FAQs
About Grand Harbor Resort
What is the distance from the 3-star Grand Harbor Resort And Waterpark to Dubuque city centre?
Dubuque city centre is reachable within a 10-minute walk from the 3-star Grand Harbor Resort And Waterpark.
Which landmarks are closest to the Grand Harbor Resort And Waterpark?
Guests of the Grand Harbor Resort And Waterpark can visit the museum William M. Black Ship (approximately 5 minutes by car from the accommodation), or National Mississippi River Museum and Aquarium placed 10 minutes' walk away.
Is there free parking in Grand Harbor Resort And Waterpark?
Yes, Grand Harbor Resort And Waterpark provides parking spaces for free.
At what time can I check-in at the resort?
At the resort, you can check in from 15:00 till 23:59.
At what time can I check-out at the hotel?
You can check out of the hotel from 12:00 till 12:00.
What are the booking prices at the 3-star Grand Harbor Resort And Waterpark?
The prices at the 3-star Grand Harbor Resort And Waterpark start from $109.
What payment methods are available in the Grand Harbor Resort And Waterpark?
At the Grand Harbor Resort And Waterpark, guests can pay using Visa, Mastercard, and American Express as well as other payment methods.
What kinds of rooms does the 3-star Grand Harbor Resort And Waterpark offer?
The 3-star Grand Harbor Resort And Waterpark offers such room types as King Room and Standard Queen Room.
Do you have a pool at 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.