Ameristar Casino Resort Spa St Charles Meeting Rooms & Events Meeting Capacity: 7 meeting rooms holding 325 peopleMeeting Space: 7,424 sq ftLargest Meeting Room Capacity: 300 people Ameristar Casino Resort Spa St Charles Business Services A-V EquipmentBusiness CenterCopier FaxMeeting FacilitiesMeeting Room Internet Access (Wireless) Pre Function Area Meeting RoomPortable Walls Available: NoSize: 2,808 sq ftDimensions: 117X24X14 ftCapacities:Reception: 190Discovery Ballroom A Meeting RoomFlooring: carpetPortable Walls Available: NoSize: 2,726 sq ftDimensions: 58X47X23 ftCapacities:Theater: 275Classroom: 150Reception: 300Banquet: 200U-Shape: 60Discovery Ballroom B Meeting RoomPortable Walls Available: NoSize: 2,726 sq ftDimensions: 58X47X23 ftCapacities:Theater: 275Classroom: 150Reception: 300Banquet: 200U-Shape: 60Discovery Ballroom C Meeting RoomFlooring: carpetPortable Walls Available: NoSize: 1,961 sq ftDimensions: 53X37X23 ftCapacities:Theater: 200Classroom: 125Reception: 250Banquet: 180U-Shape: 50 1 Ameristar BlvdSt Charles, MO 63301View Large Map Phone: +1 636-949-7777Fax: +1 636-940-4812Toll Free: +800-GAMBLER Hotel Website Commission Rooms Rates 10% 400 - Hoteliers! Is your information accurate? Update Here