Where: NorCal · approx. 37.88, -122.46 (vicinity only)
Why this spot: 1852 California City townsite; 1884 railroad-ferry terminus; Navy coaling station 1904-27
Access: Gray area.
Richardson Bay flats to the west are Audubon sanctuary (closed Oct-Mar, treat as off-limits); work only the terminus cove side.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.