Where: California · North America · approx. 38.5, -122.9 (vicinity only)
Why this spot: 1909-1935
What turns up: 1910s-30s picnic glass, crown-top sodas
Access: Permission required.
Campground is private - permission is actually plausible here; river bars gray.
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.