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Grand Harbor Resort

$131
/ night

Avg. for October

Grand Harbor Resort - Image 1
Grand Harbor Resort - Room
Grand Harbor Resort - Room
Grand Harbor Resort - Reception
Grand Harbor Resort - Restaurant

Prices for Grand Harbor Resort

Select dates to see prices and availability

$131
/ night

Avg. for October

Monthly average prices

Nightly prices at Grand Harbor Resort average $107 in April, the cheapest month, and $187 in July, the most expensive, based on the last 12 months.

Average nightly price at Grand Harbor Resort by month, last 12 months (USD)
MonthAverage price
January$118
February$114
March$125
April$107
May$130
June$171
July$187
August$170
September$128
October$131
November$114
December$125

Most expensive: July (~$187)

Cheapest: April (~$107)

About this property

Dip into one of the 2 hot tubs or enjoy other recreational amenities including a complimentary water park and a lazy river. Additional features at this hotel include complimentary wireless internet access, an arcade/game room, and gift shop...
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  • Elevator / Lift

  • Business Center

  • Safe-Deposit Box

  • Meeting Rooms

  • Golf Course (nearby)

  • Fishing

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Location

350 Bell St, Dubuque, Iowa, United States of America

Mississippi River (0.1 miles)

Mississippi Riverwalk (0.1 miles)

Grand River Center (0.2 miles)

Grand Harbor Resort and Waterpark (0.3 miles)

Port of Dubuque Marina (0.3 miles)

Diamond Jo Casino (0.3 miles)


Room options

Standard Room, 2 Queen Beds, City View

Room details

2 Queen Beds

Sleeps 4

Air Conditioning
Wi-Fi (Free)
Refrigerator

Standard Room, 2 Queen Beds, River View

Room details

2 Queen Beds

Sleeps 4

Air Conditioning
Wi-Fi (Free)
Refrigerator

Standard Room, 1 King Bed with Sofa Bed, City View

Room details

1 King Bed
and
1 Sofa Bed

Sleeps 4

Air Conditioning
Wi-Fi (Free)
Refrigerator

Standard Room, 1 King Bed with Sofa Bed, River View

Room details

1 King Bed
and
1 Sofa Bed

Sleeps 4

Air Conditioning
Wi-Fi (Free)
Refrigerator

Guest reviews of Grand Harbor Resort

What guests think

AI-generated summary based on recent guest reviews

At Grand Harbor Resort and Waterpark, travelers praise the riverfront setting and helpful staff, while feedback is mixed on aging facilities and upkeep, with the indoor waterpark and arcade described as fun for kids but worn and sometimes partially closed.

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Facilities

Worn

Cleanliness

Inconsistent

Rooms

Dated

Service

Mixed

Location

Scenic

Was this helpful?

4

Josh

IAN-logo

2 weeks ago

·

Stayed 1 night

First our room had mold on the carpets and the air conditioner unit had mold on the vents which we didn’t notice till the next morning, the water park had one slide closed and one hot tub closed the play area had a foam pad to keep people from hitting their head on the metal kept falling off when kids were going thru, overall it was not a very good stay, breakfast was good tho
First our room had mold on the carpets and the air conditioner unit had mold on the vents which we didn’t notice till the next morning, the water park had one slide closed and one hot tub closed the play area had a foam pad to keep people from hitting their head on the metal kept falling off when kids were going thru, overall it was not a very good stay, breakfast was good tho

8

deshane

IAN-logo

2 weeks ago

·

Stayed 2 nights

Water park was a little outdated and rooms as well
Water park was a little outdated and rooms as well

6

Gary

IAN-logo

2 weeks ago

·

Stayed 2 nights

I have stayed in many places where I felt the physical plant was much nicer and paid less. I guess I was paying for the water park, which I was not using. Breakfast was so, so. Was expecting the rooms to be more. Was sure glad when I got home and had my higher toilets that I did not have to pull myself up off of. Staff was helpful when I needed a room nearer the elevators. The elevators were quick and quiet.
I have stayed in many places where I felt the physical plant was much nicer and paid less. I guess I was paying for the water park, which I was not using. Breakfast was so, so. Was expecting the rooms to be more. Was sure glad when I got home and had my higher toilets that I did not have to pull myself up off of. Staff was helpful when I needed a room nearer the elevators. The elevators were quick and quiet.

4

Jonna

IAN-logo

3 weeks ago

·

Stayed 2 nights

The rooms need a clompete remodel. Our room smelled musty and the carpet felt damp. There was no usb port to plug in our phones and no wifi.
The rooms need a clompete remodel. Our room smelled musty and the carpet felt damp. There was no usb port to plug in our phones and no wifi.

10

Kaylee

IAN-logo

3 weeks ago

·

Stayed 3 nights

Staff was amazing very friendly and helpful
Staff was amazing very friendly and helpful

Property Policies

Check-in instructions

Everything you need to know for a smooth check-in.

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Check-in

Check-out

From 16:00 to 00:00

Before 11:00


Security deposit

USD 50 per accommodation on arrival.

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Good to know

Additional policies and info about this property.

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Optional extras

Additional paid services you can request.

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FAQs about Grand Harbor Resort

Is parking available at the property?

Yes, free self-parking is available on-site.


What type of breakfast is offered and what are the serving hours?

A complimentary continental breakfast is served on weekdays from 6:30 AM to 9:00 AM.


What are the standard check-in and check-out times?

Check-in is from 3:00 PM, and check-out is until 12:00 PM. Early or late check-in/check-out may be available upon request.


What accessibility features are available for guests with disabilities?

The property features step-free entrances, wheelchair-accessible facilities in public areas, and accessible rooms. Elevators are available for easy access to different floors.

How is the property located in relation to key landmarks?

The hotel is centrally located in Dubuque, within a 10-minute walk of the Diamond Jo Casino and the National Mississippi River Museum and Aquarium. It is just 0.1 miles from the Mississippi River and the Mississippi Riverwalk.


Does the property have a swimming pool?

Yes, the hotel features a water park and a lazy river. However, the indoor pool, children's pool, and hot tub are closed on Monday, Tuesday, and Wednesday.


Are children allowed to stay at the property?

Yes, children are welcome at the hotel. There is no minimum age for children to stay for free.


What are the policies regarding extra beds and cribs?

Cribs are available for a fee of USD 5.00 per day, and rollaway beds can be requested for USD 10.00 per day. Advance request or confirmation may be required.


Have a question?

Instant AI responses are based on hotel information


Considering this hotel for your Dubuque trip?

What do room rates usually look like at Grand Harbor Resort in Dubuque?

Over the next 60–90 days, room rates at Grand Harbor Resort in Dubuque typically land around $140 a night for two guests, ranging from $122 to $264 on peak dates.


When is the cheapest month to stay at Grand Harbor Resort in Dubuque?

April is the cheapest month to stay at Grand Harbor Resort in Dubuque, averaging $137 a night; July is the priciest month at $211. April’s lower rates come even though May is the quietest month for crowds.


When should I visit Grand Harbor Resort in Dubuque to avoid crowds?

Demand at Grand Harbor Resort in Dubuque peaks in March, so plan around that month to avoid the busiest period. May is the quietest month for visitor traffic, and shoulder months outside major events tend to feel less crowded.

What attractions are near Grand Harbor Resort in Dubuque and who is it good for?

Set on the Mississippi River in Dubuque, Grand Harbor Resort is close to the Mississippi Riverwalk and the National Mississippi River Museum and Aquarium, with the Grand River Center also within easy reach. The hotel suits families and couples and works well for both family trips and business visits.


How do Grand Harbor Resort's prices compare with other hotels in Dubuque?

Grand Harbor Resort is cheaper than 2 of 15 comparable hotels nearby, with a typical median of $149 a night versus about $128 for peers.


How does the nightly price at Grand Harbor Resort in Dubuque compare to recent weeks?

The current price at Grand Harbor Resort in Dubuque is $137 per night for 2 guests, which is typical for this hotel: within 10% of its $150 average over the last 60 days. Most nights over that period fell between $100 and $321.

Prices for upcoming dates

October 2026
November 2026

Cheaper

Pricier

Average nightly price across deals, with taxes & fees.

Prices in USD for 2 guests, updated daily.



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