
What is recorded here
Pwll Coch is a sea cliff located in Powys, formed from Silurian-age sedimentary rocks, approximately 420 to 440 million years old. These rocks were deposited in a shallow marine environment and are notable for their exposure of fossil-rich mudstones and shales, which provide insights into ancient marine life in the region.
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Places near here
Cefn OnneuMountain / peak · 855 yd
Mynydd Llangatwg Swallow Hole FindspotFindspot · 1326 yd
Abandoned quarry and caveCave · 1446 yd
Blaen-Onneu Bank and DitchBank (earthwork) · 1739 yd
Bridge over the Afon EbwyHeritage place · 1.0 mi
Blaen-Onnau QuarryOld home or work place · 1.1 mi
Mountain Rescue control unit parked above LlangynidrMountain or hill · 1.4 mi
Agen Allwedd CaveCave · 1.5 mi
Craig y CilauVisitor information · 1.6 mi
Craig y Cilau National Nature ReserveNature reserve · 1.7 mi
Coed yr EithinWood · 1.7 mi
Pen-heol-rhynMountain / peak · 1.9 miOther information
Photo: Alan Hughes · CC BY-SA 2.0