Point of Departure Commemoration Returns to Lewis & Clark State Historic Site

GraniteCityGossip.com April 15, 2026

The Lewis & Clark State Historic Site will mark the 222nd anniversary of the launch of the legendary Lewis and Clark Expedition with its annual Point of Departure Commemoration on May 9 and 10. The free, family‑friendly event runs 10 a.m. to 4 p.m. both days at 1 Lewis and Clark Trail, Hartford, Illinois 62048.

Visitors can step directly into the world of 1803 as they interact with military demonstrators, historic artisans, and hands‑on history displays that bring the Corps of Discovery’s early days to life. The commemoration highlights the moment the expedition officially began its westward journey from the confluence of the Mississippi and Missouri Rivers.

Organizers say the event is designed to engage all ages, offering an immersive look at frontier skills, military life, and the preparations that shaped one of America’s most important explorations.

The Point of Departure Commemoration remains one of the site’s most anticipated annual programs, drawing history enthusiasts, families, and travelers from across the region.