Gather at Diamond Jo Dubuque

We are the perfect location for your next conference, business meeting or intimate gathering. And, of course, at the end of each long business meeting day there is a night full of excitement on the casino floor.
VIP Suites

VIP Suites

The Mississippi Moon Bar offers two private, upper-level, luxury suites specifically tailored to smaller groups. Each gathering is fully customizable and catered to your specific needs.
Corporate Parties

Corporate Parties

With the spacious Mississippi Moon Bar, spectacular Cherry Lanes, and magnificent Harbor Room, the Diamond Jo is a unique venue that allows you to escape from the ordinary.
Weddings

Weddings

The Diamond Jo has everything and more to make your dream wedding a reality. Our professional staff will work with you every step of the way to ensure that every last detail comes together.
Motor Coach

Motor Coach

Our Group Sales Department can help you arrange the perfect group outing; whether your group is looking for a day or overnight Casino trip, or a full itinerary of exciting things to do in the area.
Alley Cat VIP Lanes

Alley Cat VIP Lanes

Ideal for private parties and special events! Enjoy all the fun of bowling in an intimate and private setting at the Alley Cat VIP Lanes.