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?
For 200 years, the Expedition journals have been the source for knowledge and understanding of the Corps of Discovery. There are, however, more than 50 tribes whose oral histories also record the events and people of the Corps.