Found a much shorter access route and the rerouted spur trail to the summit make this a much more accessible hike. 1.7 miles with 930' of EG. There is parking near the end of Courthouse Gap Rd (34.896911, -83.373921). Hike a short distance up the road and the trail will be on your left. When you see signs saying the road ahead is private property, you are almost there. Take the trail and when you reach the ridgeline, turn right on the Bartram Trail and then almost immediately turn right again onto the Pinnacle Knob trail.