Summary from Driving the Oregon Coast:

It rivals any work of art, or stately monument. Arguably, Oregon's coast is another natural wonder which should be listed alongside the more famous seven. From Astoria to Brookings, Oregon's coastline offers a never-ending wow-factor, which includes; secret caves and waterfalls,cove beaches which rarely receive visitors, hidden, carved hiking tails for hobbits, and places where blue aggies lay scattered, just waiting for the next rock hound to pluck them up.
Here is an inside look at this magnificent coast from insiders who are willing to reveal "some" of Oregon's greatest wonders.