Where: Continental · Europe · approx. 48.4, -4.48 (vicinity only)
Why this spot: Great Atlantic naval arsenal on the Penfeld and its roadstead
What turns up: 19th c. naval-town bottles.
Access: Restricted.
French naval land; much is restricted. Ask; stay clear of the arsenal.
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.