Grayback Mountain - O'Brien Trail
At the trail junction where the O'Brien Trail intersects the Boundary Trail #1207, in southern Oregon.
The most straightforward way to summit Grayback Mountain, the Josephine County Highpoint, from this location is to turn left at this sign (towards Cold Springs) and then just beyond the trail junction start heading off-trail and up open slopes (not shown) towards the summit.
Photo taken on June 30, 2012.