Here are the directions.

Sentinel Bluffs is a strip of riparian along the Columbia River. It is located about 3 miles south or downstream from the small town of Schwana on Hwy 243. It is owned by the Grant Co. PUD and as you go through the 2nd 35 MPH warning sign on the highway you will see the patch on the right ahead of you. Do NOT park at the gate where the PUD has signs to not block the gate. In stead about 100 feet further on the Hwy there is a hwy pullout park there.



Bob Flores

Othello, WA