Pacific Coast Scenic Byway - Oregon
Lewis and Clark National Historic Trail, OR

In 1805, and again in 1806, the Corps of Discovery lead by Lewis and Clark traveled through the Columbia River Gorge. Several important sites mentioned in the Journals of Lewis and Clark can still be seen in this area.

A historic marker located at Lewis and Clark State Park describes the naming of the Sandy River as the "quicksand" river. Additional markers are located at Rooster Rock, Cascade Locks and Rock Fort in The Dalles.