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Lewis and Clark State Historic Site: Where the Journey Began

Explore the starting point of the Lewis and Clark Expedition at this Illinois historic site.

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Commemorating Camp River Dubois, the winter encampment of the Lewis and Clark Expedition from 1803-1804, this Illinois site offers an immersive look into the preparations for their epic journey. Explore a reconstructed camp, a detailed interpretive center, and stand at the confluence of the Mississippi and Missouri Rivers.

A brief summary to Lewis and Clark (Camp River Dubois) State Historic Site

Local tips

  • Visit during the spring or fall for pleasant weather and fewer crowds.
  • Check the site's schedule for special events, such as historical reenactments.
  • Wear comfortable shoes, as there are trails and outdoor exhibits to explore.
  • Consider combining your visit with a trip to the nearby Lewis and Clark Confluence Tower for a panoramic view of the river confluence.
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Getting There

  • Driving

    From downtown St. Louis, take I-55 North to I-255. Take I-255 North for approximately 7 miles to the New Poag Road Exit. Turn left (west) onto New Poag Road and continue for about 3 miles to the intersection with Route 3; the road ends at the entrance to the site. Parking is free.

  • Public Transport

    From St. Louis, take the MetroBus Route 2 to the Alton area. From Alton, use a taxi or rideshare service (Uber or Lyft) to reach the site at 1 Lewis and Clark Trail, Hartford, IL 62048. Taxi/rideshare fare from Alton typically ranges from $15 to $30.

  • Biking

    From Alton, you can bike along the scenic Riverfront Trail that connects to the Alton area. Head south on IL-3, then turn left onto Lewis and Clark Trail. The bike ride is approximately 8 miles. The Madison County Transit Trails run through the site along the MCT Confluence Trail.

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Discover more about Lewis and Clark (Camp River Dubois) State Historic Site

The Lewis and Clark (Camp River Dubois) State Historic Site in Hartford, Illinois, marks the starting point of the legendary Lewis and Clark Expedition. From December 1803 to May 1804, this location served as Camp River Dubois, where Meriwether Lewis, William Clark, and their Corps of Discovery prepared for their groundbreaking exploration of the American West. The site features a 14,000-square-foot Interpretive Center with six galleries that detail the expedition's background, planning, and significance. A highlight is the full-scale replica of the keelboat used by the Corps of Discovery, with one side cut away to reveal how it was loaded with supplies. The center also includes a theater showing a 12-minute video about Camp River Dubois. Outside, visitors can explore a reconstruction of Camp River Dubois, built according to the 1803 U.S. Army regulations. This replica offers a glimpse into the living conditions and daily life of the expedition members as they trained and gathered resources. A confluence viewing area allows visitors to observe the meeting of the Mississippi and Missouri Rivers. The site also includes a reconstructed early 19th-century Settler's Cabin. The site is National Trail Site #1 on the Lewis and Clark National Historic Trail and is located directly off the Confluence Bike Trail, part of the Confluence Greenway.

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