Summit:
W7W/LC-153
This is the Elk Mountain east of Gray's River, WA, just off WA Highway 4.
Turn off is exactly at mile marker 22 on WA 4; turn south onto a broken asphalt road and in about 1/4 mile you come to the Hancock Forest Management gate. There is nothing prohibiting non-vehicular entry--just no camping and no campfires. Plenty of parking near the gate.