The Diamond Jo Casino is a gambling casino and entertainment complex located in the Port of Dubuque, in Dubuque, Iowa. The casino is owned and operated by Las Vegas-based Boyd Gaming, which also owns the Diamond Jo Casino - Worth in Northwood, Iowa. It is a member of the Iowa Gaming Association, and its license is held by the Dubuque Racing Association, which operates Q Casino. Beginning operations on May 18, 1994, the Diamond Jo was a 3-level, 305-foot (93 m), 1,500-passenger vessel in Dubuque's Ice Harbor. The boat was a dockside that did not cruise, the casino became land-based when its new facility opened December 11, 2008.PutDiamond Jo Casino into our Dubuque trip itinerary tool and find out what's close by, where to stay, and where to head next.
The Diamond Jo Casino is located at 301 Bell Street, in the rapidly developing Port of Dubuque. The casino, along with the nearby National Mississippi River Museum & Aquarium and other attractions, have helped to create a large and growing tourism market in Dubuque.
Create a full itinerary - for free!
Diamond Jo Casino reviews
Overally pretty good! The biggest drawback was the smoking which you can smell basically everywhere (except the tiny non-smoking area). They had a lot of machines, table games, and free soda/water. They also had an area for sports betting. Would love to come back if only I could leave without smelling like an ashtray.
Always a fun & safe location for a visit! The buffet was delicious this past Saturday! The casino slot machine choices are endless! Love the choices her in comparison to many locations in Vegas too!
Plan your trip to Dubuque
- Get a personalized tripA full day by day itinerary based on your preferences
- Customize itRefine your trip. We'll find the
best routes and schedules
- Manage itEverything in one place. Everyone on the same page.
Popular things to do in Dubuque
Side trips from Dubuque
Hidden gems in Dubuque
Nearby attractions in Dubuque
Parks in Dubuque
Trips in Diamond Jo Casino by other users
60 days in Iowa BY A USER FROM UNITED STATES Council Bluffs Sioux City Des Moines 7 days in Dubuque BY A USER FROM UNITED STATES Dubuque 20 days in Iowa BY A USER FROM UNITED STATES Dubuque Le Claire West Branch 7 days in Iowa BY A USER FROM UNITED STATES Des Moines Cedar Rapids Dubuque 31 days in Iowa BY A USER FROM UNITED STATES Council Bluffs Mason City Cedar Falls 25 days in Glacier National Park & Iowa BY A USER FROM UNITED STATES Glacier National Park Des Moines Council Bluffs