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O’Fallon Historical Museum

Hours

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Holiday hours: Jun-Aug, daily 8-12 & 1-5; Sept-May, M-F 9-12 & 1-4

Map

Behind Courthouse Complex

About O’Fallon Historical Museum

Home to Steer Montana - weighing 3,980 lbs, the historical 1916 Fallon County jail and sheriff’s living quarters, homestead houses and a rural country school. Seven buildings filled with artifacts from 100 years of history.