In the Wake of Lewis & Clark
Enjoy autumn colors and clear blue skies as you trace the route of Lewis and Clark, exploring one of America's great waterways along the Columbia and Snake Rivers.
WHAT OUR TRAVELERS SAY
I enjoyed our expedition landing craft tour of Palouse Falls. Great small ship. Wonderful food! My 6th Smithsonian trip!”
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Explore our new interactive maps! Click on the dots and lines of the map for information regarding your tour route, use the +/- tool in the upper left hand corner to zoom into the map, and click/drag to move within the map.