Lewis & Clark State Historic Site

Hartford, IL

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Next up Oct 17

Relive the True Mother Road: The Edwards Trace – Lecture – October 17

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August 2026

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Relive the True Mother Road: The Edwards Trace – Lecture – October 17

Sat, Oct 17, 2026 • 2:00 PM—3:30 PM · Lewis & Clark State Historic Site · Hartford, IL

Check out this fantastic program on Illinois and local history with Anna Sielaff as she discusses the critical route of The Edwards Trace! Join us in the Lewis…

Arrival Event – December 12 & 13

Sat, Dec 12, 2026 • 10:00 AM—4:00 PM · Lewis & Clark State Historic Site · Hartford, IL

Arrival Event – December 12 & 13 On December 12, 1803, the Lewis & Clark Expedition arrived at the confluence of the Mississippi and Missouri Rivers and fixed…