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://permits.greenwoodresources.com/PermitHome.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. 

Follow the main track 0.6 miles to a Y intersection where you'll go right. Another 1/8 of a mile you'll keep left and go another 0.9 miles. Keep right at the next intersection and wind another mile up to the summit ridge. There are medium-sized trees for antennas as needed.