Lewis and Clark Visitor Centers-Washington
Alpowai Interpretive Center
Columbia Gorge Interpretive Center
Fort Walla Walla Museum
Ice Harbor Dam & Visitor Center
Lewis & Clark Interpretive Center
Sacajawea Interpretive Center
Yakama Nation Cultural Heritage Center
Did You Know?
Jefferson expected the Expedition to learn about the people, plants and animals of the newly acquired Louisiana Purchase. None of the men of the Expedition was a trained scientist, but fulfilling Jefferson’s instructions required skills in cartography, ethnography, botany, zoology, and meteorology.