Explore › Continental bottle digging
Bodensee: Friedrichshafen-Immenstaad shore
BOTTLE DIGGING
RESTRICTED
DOCUMENTED
Where: Continental · Europe · approx. 47.66, 9.44 (vicinity only)
Why this spot: 1850-1950
What turns up: Lake glass, crockery
Access: Restricted.
The UNESCO pile-dwelling zones are strictly off-limits to any digging - surface glass only; late-winter low water is the window.
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.