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Pont Petryal Caerau Circles is a prehistoric enclosure located in Wales and protected by Cadw as a scheduled monument under reference DE041. The site occupies ground underlain by Wenlock Rocks, a formation of mudstone, siltstone and sandstone dating to the Wenlock epoch. These sedimentary strata would have been exposed as weathered outcrops during the prehistoric period, shaping settlement patterns and the availability of building stone across the landscape.
The monument consists of circular earthwork features typical of late Neolithic and Bronze Age settlement archaeology in Wales. Such enclosures served varied purposes—from defensive positions and stock containment to ceremonial or domestic occupation—reflecting the social and economic practices of early farming communities. The site's positioning on Wenlock bedrock suggests that settlers chose this location for reasons of topography, stone availability and hydrology.
As a scheduled monument, Pont Petryal Caerau Circles represents an important record of prehistoric occupation and landuse in the Welsh landscape. The preservation of its earthwork features permits ongoing study of early settlement patterns and the relationship between communities and their geological setting during the later prehistoric period.
Pont Petryal Caerau Circles is a scheduled monument protected by Cadw under reference DE041. View the official record →
Pont Petryal Caerau Circles is a prehistoric enclosure located in Wales and protected by Cadw as a scheduled monument under reference DE041.
Pont Petryal Caerau Circles dates from the prehistoric period, and is classified as a enclosure. It is one of over 32,000 scheduled monuments protected across the UK.
Pont Petryal Caerau Circles is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is DE041.
Several scheduled monuments lie within 10 km, including Mynydd Rhyd Ddu Enclosure (4.5 km), Mwdwl Eithin Round Cairn (7.5 km), Maesmor Hall Castle Mound (8.1 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Pont Petryal Caerau Circles's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
Pont Petryal Caerau Circles stands on Wenlock Rocks (Undifferentiated), bedrock that formed in the Wenlock. The rock here is mudstone, siltstone and sandstone.