Auto Tour Route - Oregon
Below the map are driving directions to follow the Auto Tour Route for the California National Historic Trail north to Oregon, from California.
Total original route miles in Oregon (including alternate routes): 424
Did You Know?
Until discovered by William Sublette in the 1830s, most Americans thought the Rocky Mountains were impassable. Lewis and Clark passed through the Rockies north of this location, via the Missouri River in 1805. More...