Where: Wales · Europe · approx. 53.23, -4.12 (vicinity only)
Why this spot: Victorian bottle era, Ordnance Survey mapped
What turns up: Penrhyn slate-port and city refuse, black-glass bottles, Codd sodas and stoneware ginger beers, medicine bottles, and clay pipes along the harbour and Strait foreshore
Access: Gray area.
The tidal foreshore is largely Crown Estate owned and generally needs Crown Estate permission to search or dig, plus any harbour permit; non-tidal land needs the landowner's consent; report Treasure Act 1996 finds and avoid scheduled monuments.
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.