Started up from the #37 Corbett/Twin Peaks bus stop at the foot of the Clayton/Corbett Garden steps, then up the Pemberton stairway, 211 steps, to Graystone. Careful if you cross from the garden steps directly across to the foot of Pemberton as the street is curvy, there’s no crosswalk here, and the cars zoom around: 4, 5, 6.
At the foot of Bigler, you can climb the steep west trail up to Tank Hill behind you (pic 7) or continue a couple blocks on Belgrave for its west dead-end and the uppermost trail into the Interior Greenbelt part of Mount Sutro Forest.
This time to upper Stanyan and downhill on the 35 brick east sidewalk steps (pic 8) that start down from Belgrave for the next-highest Interior Greenbelt trailhead into the forest. Pic 9: Stanyan west sidewalk steps; pic 10: a few upper Stanyan homes with the forest as their backyards.
Up the 16 trailhead steps (pic 11) and onto the lower Historic Trail: 12 thru 19.
Fairy Gates Trailhead at Medical Center Way: 20, 21, 22
Medical Center Way curves around (23, 24)
Edgewood Trail: 25 thru 29
Edgewood Ave. to Farnsworth Lane, its north dead-end (for vehicles): pic 30
Farnsworth Lane at the north dead-end of Edgewood Ave. Last seven pix, 149 steps down to Willard.