What is recorded here

Craig Llyn-Llagi is shown as a cliff on the public map of Gwynedd. The saved point is the map point or the centre of its mapped shape.

Craig Llyn-Llagi is a sea cliff in Gwynedd, composed primarily of Silurian-age volcanic and sedimentary rocks, formed around 440–420 million years ago through volcanic activity and subsequent marine sedimentation. It is notable for its exposure of the Llanvirn Series, which provides insight into ancient oceanic and volcanic processes in Wales.

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