Entering Glen Canyon at its Bosworth trailhead heading north on the west side: 1 thru 4
Courtesy of Glenridge Cooperative Nursery kids: 5
Continuing north: 6, 7, 8
Islais Creek: 9, 10, 11
Over to the east side: 12, 13, 14
Up to the rocks on this south stairway: 15 thru 23
Climbing east: 24 thru 31
Stairs up to the trail just below Christopher Park: 32 thru 37
Upper trail to Christopher Park: 38, 39, 40