A bit south of Cannon Beach there is this easy walk up a logging road. The sign at the gate indicates that hiking access is permitted. Starting in 2018 the landowner is requiring permits for access - see https://nncpermits.com/Permits/PermitDetails.aspx.
You'll find the logging road and gate near 45.863, -123.95950 about 0.6 miles south of Tolvana Park. Don't block the gate of course, and proceed up the logging road.