• 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-Montana

View near the confluence of the Missouri River showing one of the Three Forks in the foreground.
Near the confluence of the three forks of the Missouri River, the site where the Jefferson, Gallatin, and Madison rivers meet, in Three Forks, Montana.
NPS photo
 
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Did You Know?

William Clark's signature at Pompeys Pillar

Two hundred years after the Lewis and Clark Expedition, the only physical evidence of the journey is found near Billings, MT. In July 1805, William Clark carved his name into the soft rock of what he called Pompeys Tower. This site is now preserved at Pompeys Pillar National Monument.