It was located in Dubuque, Iowa at. One of my favorite casinos. Book direct at the Quality Inn Dubuque on Hwy 20 hotel in Dubuque, IA near University of Dubuque, Clarke College and Diamond Jo Casino. Jan 10, - Diamond Jo Casino in Dubuque, Iowa is a nice land-based casino situated right off the Mississippi River. Located in Dubuque, this entertainment and gambling hub has free admission. This riverboat casino opened in and closed in This boat gave five hour dinner cruises on the Mississippi River. El Diamond Jo Casino es un casino de apuestas y un complejo de entretenimiento ubicado en el Puerto de Dubuque, en Dubuque, Iowa. . Spent an about 45 min the casino where smoking is allowed - this is Iowa. Beautiful night. Dubuque and visit the lively downtown area casino or enjoy a drink and some gambling at Mojo's upstairs It picks up in Le Claire, Iowa. We did the supper cruise. Diamond Jo Casino, Dubuque, Iowa, Estados Unidos Country Inn & Suites by Radisson, Dubuque, IA Pasa un día recorriendo las galerías en Riverboat Museum . It's the perfect place to go for an affordable and fun day out! When you're ready. El casino es propiedad y está operado por Boyd Gaming, con sede en Las Vegas, que también es propietario del Diamond. CasinoPaquetes vacacionales en Dubuque Diamond Jo Casino, Dubuque, Iowa, Estados Unidos Pasa un día recorriendo las galerías en Riverboat Museum (museo). Especially love its location right on the river!! The buffet is one of the best that I've ever been at. Boarded at , left at 6, returned about 8. The customers are quiet, but they have the music really ramped up - annoying. We called for a last minute reservation and there was availability.