
Crystal Springs Reservoir is about 20 miles south of San Francisco, a bucolic gem right in the heart of the Bay Area. Although the 23,000 acre watershed operated by the S.F. Water Department and Public Utilities Commission contains miles and miles of trails that remain off-limits to the public (an outrage that the S.F. Chronicle's Tom Stienstra has covered on a regular basis), you can access the Sawyer Camp Trail at its southern terminus near the middle of the reservoir, just north of Hwy. 92. Apparently it runs all the way up to San Bruno, but we just took a brief stroll today. If you squint at the lower left corner of the pic above, you can see a faint telephone pole.
It's a strange, lonely thing, long since stripped of any wires it once carried. I love relics like this, artifacts of the Bay Area's historical transition from outpost to demi-metropolis. You see it in rundown fences and isolated posts on mountaintops, you see it enshrined in monuments, you see it everywhere once you start to look for it.