Hat Rock State Park
Just south of the Tri-Cities area is Hat Rock State Park, on the Oregon side of the river. The first distinctive Columbia River landmark noted by Lewis and Clark, Hat Rock is one of the few that has not been flooded as a result of damming. Interpretive signs mark historic points in the park, which offers day-use facilities and water recreation.
Maryhill Museum of Art
The Maryhill Museum, located in Goldendale, Washington, sits on over 6,000 acres of land. The Corps of Discovery crossed this land on April 22, 1806, on their return journey. Interpretive panels placed on the Lewis and Clark Overlook, a scenic bluff, share their story. Regional artifacts like those noted in Lewis and Clark's journals can be seen in Maryhill's "Native People of North America" gallery.
