Historic Columbia River Highway
Lewis and Clark State Park, OR

Named after the famous explorers who traveled this region, Lewis and Clark State Park is situated at the western end of the Byway near the mouth of the Sandy River and offers a variety of recreational opportunities.

A historic marker here describes the naming of the Sandy River as the "quicksand" river. Visitors can also find a self-guiding interpretive trail describing the plants that were "discovered" by Lewis and Clark.