Trail Sites .........
Washington
Lewis and Clark in Washington.
Washington State Parks includes Lewis & Clark Trail State Park, Washington State, Sacajawea State Park, Washington State, Beacon Rock State Park, Washington State,and Cape Disappointment State Park , PO Box 488, Ilwaco, Washington 98624; excellent Lewis and Clark museum at the mouth of the Columbia River.
Alpowai Interpretive Center, 13766 U.S. Highway 12, Clarkston, WA 99403.
Cathlapotle Plankhouse Project.
Columbia Gorge Interpretive Center, 990 SW Rock Creek Drive, PO Box 396, Stevenson, WA 98648.
Fort Walla Walla Museum , 755 Myra Road, Walla Walla, WA 99362.
Ice Harbor Dam & Visitor Center, 1215 E. Ainsworth, Pasco, WA 99301.
Ilwaco Heritage Museum, 115 SE Lake Street P O Box 153, Ilwaco, WA 98624.
Lewis & Clark Interpretive Center, PO Box 488, Ilwaco, WA 98624.
Ridgefield National Wildlife Refuge, PO 457, 391 N. 3rd St, Ridgefield, WA 98642.
Sacajawea Interpretive Center, 2503 Sacajawea Park Road, Pasco, WA 99301 (open summers only).
Washington Historical Society Lewis and Clark Page.
Yakama Nation Cultural Heritage Center, Hwy 97 & Buster Road, Toppenish, WA 98948.
