Lewis and Clark in Washington
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This map was created from the centerline provided by the National Park Service. Coordinates were provided by Steve Russell, Jim Harlan, and Martin Plomondon.
The Washington Experience of the Lewis & Clark Expedition
A guide funded by grants from the National Park Service, Federal Highway Administration, National Scenic Byway Program. and several Washington State agencies
Open PDFCaptain George Vancouver and the Lewis and Clark Expedition: A Round-About Connection
by Robert Heacock
Follow the history of the explorers who described and mapped the landmarks on the Pacific Northwest coast starting with the 1603 visit to Cape Blanco by Martin de Aguilar to Lewis and Clark's views of Mt. Hood as they canoed down the Columbia River in 1805.
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