Explore › California bottle digging
Glen Cove (Carquinez Strait backwater)
BOTTLE DIGGING
GRAY AREA
INFERRED
Where: California · North America · approx. 38.06, -122.22 (vicinity only)
Why this spot: 1860-1905
What turns up: Strait-wash glass, era-mixed
Access: Gray area.
Park district uplands - no digging; below MHT 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.