Willow Creek Road
This road is open to green-sticker vehicles with a lot of different side roads to play on. Trailhead is at the Pinnacles Staging Area.
From Highway 18 near mile marker 24.5, go north on Highway 173 to Lake Arrowhead. Hwy. 173 turns right after 1.5 miles. After 3.2 miles, turn right on Hook(s) Creek Road at small gas station. After another 3.2 miles downhill, turn left at fork just after pavement ends. This fork has a large white sign with a forest map showing routes in the area.