MUDLARK MAP

Explore › Wales rockhounding

Snowdon summit rocks (Yr Wyddfa), Eryri

ROCKHOUNDING PROHIBITED / VIEW ONLY DOCUMENTED

Where: Wales · Europe · approx. 53.07, -4.08 (vicinity only)

Why this spot: Ordovician (Snowdon Volcanic Group) with marine sediments

What turns up: Ordovician brachiopods and shelly fossils in the sediments near the summit (famously marine fossils on the highest peak)

Access: Prohibited / view only.

Within Eryri National Park and SSSI; hammering and collecting on the mountain is not permitted, observe only.

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.