National Great Rivers Museum
Activities★ 4.7 (801)
1 Locks and Dam Way, Alton, IL 62002, USA ↗Educational exhibits about the Mississippi River & tours, plus a working lock & dam.
Hours
Monday: 9:00 AM – 5:00 PM
Tuesday: 9:00 AM – 5:00 PM
Wednesday: 9:00 AM – 5:00 PM
Thursday: 9:00 AM – 5:00 PM
Friday: 9:00 AM – 5:00 PM
Saturday: 9:00 AM – 5:00 PM
Sunday: 9:00 AM – 5:00 PM
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