Lewis and Clark

Historical marker location:

Orofino, Idaho

( Marker is on U.S. 12, 3 miles south of Michigan Avenue, on the right when traveling west.)

On their way West, in 1805. Lewis and Clark descended into Clearwater Canyon on an old Indian trail across from here.

Idaho is home to the deepest river gorge in North America, the Hells Canyon, which is more than a mile deep. It's located on the border with Oregon and is a popular destination for whitewater rafting and other outdoor activities.