• photo of a replica keelboat with a crew member on the bow at sunset

    Lewis & Clark

    National Historic Trail ID,IL,IA,KS,MO,MT,NE,ND,OR,SD,WA

Lewis and Clark Visitor Centers-Indiana

Ohio River with fog rising off the surface of the water.
Ohio River
NPS photo
 

Ohio River

NPS photo

Falls of the Ohio State Park
201 West Riverside Drive
Clarksville, IN 47129
Phone: (812) 280-9970

Return to a list of states along the Trail to link to more visitor centers

Did You Know?

Tools of scienc

Jefferson expected the Expedition to learn about the people, plants and animals of the newly acquired Louisiana Purchase. None of the men of the Expedition was a trained scientist, but fulfilling Jefferson’s instructions required skills in cartography, ethnography, botany, zoology, and meteorology.