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 sent the Corps of Discovery to find the "most direct & practicable water communication across [the] continent." Although the Corps did not find the water route Jefferson had hoped for, they did explore 4 major rivers: the Missouri, the Columbia, the Snake, and the Yellowstone.