Lewis and Clark Trail.com Re-live the Adventure


Travel the Lewis and Clark Trail

Northwest Passage Scenic Byway ~ An All-American Road

Lolo, Montana to Lewiston, Idaho

Few drives can compare with traveling U.S. Highway 12 along the Wild and Scenic Lochsa River.  The two-lane highway winds through a narrow canyon between forest and river, with Lewis and Clark interpretive signs and picnic areas along the route.  Please remember to bring your camera and allow yourself time to travel along this scenic route.

Still planning your trip? Check out the events calendar,  read travel stories, then finish planning your trip by booking your hotel

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Map of U.S. 12 through Idaho - 206 miles
Highway through Heaven















Lewis and Clark Trail maps on this web site were provided courtesy of the National Park Service
GPO 1991-557-779

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