What is recorded here
Porth Pridd on Ynys Môn (Isle of Anglesey) features coastal rocks primarily composed of Silurian greywacke and mudstone, formed around 440–420 million years ago during sedimentary deposition in a deep marine environment. The area is notable for its well-exposed cliffs that provide insight into the geological history of the Welsh Caledonides.
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Places near here
Porth WenBay · 253 yd
Landing Place, Porth WenLanding Point · 545 yd
Porthwen Brickworks: Kiln (2)Brick Kiln · 594 yd
Porthwen Brickworks;Porth Wen Silica Brick WorksBrickworks · 594 yd
TorllwynHeadland · 684 yd
Graig WenMountain / peak · 1020 yd
Dinas GynforMountain / peak · 1.2 mi
Werthyr Standing StoneStanding Stone · 1.2 mi
Amlwch, CemeteryCemetery · 1.9 mi
Traeth MawrBeach / strand · 2.2 mi
Charles Henry AshleyMemorial · 2.2 mi
CemaesVisitor information · 2.3 mi