Alton, Illinois has 1 casinos in which you'll find more than 1,008 slots and gaming machines. There are a total of 14 table games. Click a casino on the left for more information on a particular property.

Largest Casinos in Alton

The largest casino in Alton, Illinois according to gaming machines and table games put together, is Argosy Casino Alton. The Argosy Casino Alton total casino square footage is 23,000 square feet. It has 1008 gaming machines and 14 tables games. You will also find 2 restaurants.

You can contact the Argosy Casino Alton at (618) 474-7400 or toll-free at (800) 711-4263. The Argosy Casino Alton is located at 1 Piasa St, Alton, IL 62002, USA.

Visit the Argosy Casino Alton information page for more details on this casino.