Auto Tour Route - Idaho
Below the map are suggested driving directions to follow the Auto Tour Route for the California National Historic Trail west through Idaho, from Wyoming to Utah and Nevada.
From Wyoming to Nevada:
From Wyoming to Utah:
Total original route miles in Idaho (including alternate routes): 457
Did You Know?
The National Trails System is a network of scenic, historic, and recreation trails created by the National Trails System Act of 1968. These trails provide for outdoor recreation needs, promote the enjoyment, appreciation, and preservation of historic resources, and encourage public access. More...