Explore / North America / California
California
Alameda
Crown Beach / Neptune era (look only)
Tidal foreshore Inferred from historyProhibited, look only
What you could find
Reported finds from this shoreline.
Sea potteryAlso reported: (observe only).
Photos via Wikimedia Commons: NPS (Public domain).
Why this spot
1880-1935
Persistent bottle-and-beach-glass lore; no verifiable dig documentation.
Keep exploring nearby
More spots in this area.