Explore / / California
California
SF
Islais Creek / Bayview fringe
Tidal mudflat Documented siteGray area
What you could find
Reported finds from this shoreline.
Sea potteryPhotos via Wikimedia Commons: NPS (Public domain).
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Why this spot
1859-1885 SF glassworks era; municipal dumping from 1890s
Active local digger (BottleNed) documented working these low-tide flats.
Before you go
Hazards noted for this site.
PCBs and heavy metals in Yosemite Slough sediment
Hunters Point radiological - stay clear
Keep exploring nearby
More spots in this area.