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Argosy Casino Alton

#1 Piasa St., Alton, IL 62002

(618) 474-7500

Toll-Free: (800) 711-4263

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Hours of Operation

Open daily: 8 a.m. to 6 a.m.


Red Diamonds

Looking for a fun after-hours activity for your next group tour? Argosy Casino Alton offers three floors of gaming action, featuring more than 1,000 of your favorite slots (from penny to $25 machines) plus Blackjack, Craps, Roulette and other exciting table games. The casino can set up special slot or card game tournaments for private groups.

Whether you're in the mood for a delicious entree or just a quick bite, Argosy has buffet and restaurant dining options suitable for group meals. The Captain's Table Buffet is a visitor favorite offering a variety of culinary creations, along with carving and saute stations, hand tossed pizzas, and rich homemade desserts. The casino also has private banquet room and catering meals to host a group lunch or dinner. 

NOTE:  You must be over 21 to enter the casino. If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537).


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Facility Info
Meeting Rooms
  • Number of Rooms 4
Music Hall
  • Banquet Capacity: 250
Buffet Dining Room
  • Banquet Capacity: 200
  • Banquet Capacity: 100
Journey Balcony
  • Banquet Capacity: 50