Wales

Birnbeck Island

Birnbeck Island is located in Wales at latitude 51.3579 and longitude -3.0. It is classified as a sea island.

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Birnbeck Island

Part of the Wales islands map.

Geology

Bedrock: Dinantian Rocks (Undifferentiated) (Limestone With Subordinate Sandstone And Argillaceous Rocks), Dinantian–Dinantian. Contains British Geological Survey materials © UKRI 2026, licensed under the BGS Open Data Licence (OGL v3.0). Source: BGS DigMapGB-625 Bedrock & Superficial WMS.

Nearby and related islands

Sources

Last reviewed: 2026-08-13.