Summit has good "views"

Green Mountain, Oregon

Summit

NOTE in January 2021 - This summit has been posted PERMIT REQUIRED FOR ALL ACCESS by Weyerhauser. See photo below.

I read up on K7ATN's activation from 2015 and spent a fair amount of time looking at the maps.  It seemed like there was an easier way to the summit than the highly rutted road that he had taken.  Sure enough, there are good roads all the way to the bottom of the approach.

Cedar Butte, Oregon / August 2017

Summit
Keywords

Travel on Highway 6, and turn north onto Cedar Butte Road between milepost 17 and 18. Drive over the bridge and continue straight at the Muesial Creek Road junction (0.1 mile). There are signs at each junction that direct you to the Cedar Butte Trailhead, however, mark your mileage here and watch for posted signs. The trailhead is about 5.5 miles from this point, although the sign says 5.7. At 2.0 miles turn right at the “Y” intersection. At 4.8 miles, the Cedar Butte Road veers left.

Grindstone Mountain

Summit

This summit had never been activated and I now know why!  The USGS maps would have you believe there is a road to the summit.  There actually was a road when the forestry lookout was standing, but the last 1-1/2 miles of road is now overgrown and would take some guts and a great off-road 4-wheeler to traverse it.  These same last miles are steep and unrelenting, though completely forested.  When the so-called road ends. there are a few hundred feet of vertical trail required to reach the summt.