Jackson Lake via Pinyon Ridge Truck Trail and Forest Service Route 4N12
based on 13 tracks & routes San Gabriel Mountains National Monument #381 hike out of 461 in
2 hrs 25 min
This is a moderate one way trail to Mt. Oak Campground in San Gabriel Mountains National Monument.
This trail goes by Jackson Lake.
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Jackson Lake via Pinyon Ridge to Fenner Saddle Road
Mellow 5 mile trail