© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw
Mynydd y Gaer Camp is a prehistoric hillfort sited in Wales on bedrock of Ludlow age rocks, comprising mudstone, siltstone and sandstone. The undifferentiated geology of this formation provides the solid foundation beneath the fort's defences. The monument is protected by Cadw, the historic monuments service of Wales, and is recorded under reference DE082.
Hillforts of this type represent a significant form of settlement and fortification from the Iron Age and later prehistoric periods. Their commanding hilltop positions offered strategic advantage for defence and surveillance of surrounding territory. The substantial earthwork defences typical of such monuments would have required considerable communal effort to construct and maintain, reflecting their importance as centres of settlement, storage and power.
The specific geological character of the Ludlow rocks underlying Mynydd y Gaer Camp shaped both the physical landscape and the practicalities of defensive construction at this location. The mixed lithology of mudstone, siltstone and sandstone would have influenced both drainage patterns across the site and the availability of stone for any structural elements of the fortifications. The monument remains a key archaeological record of prehistoric settlement patterns and land use in Wales.
Mynydd y Gaer Camp is a scheduled monument protected by Cadw under reference DE082. View the official record →
Mynydd y Gaer Camp is a prehistoric hillfort sited in Wales on bedrock of Ludlow age rocks, comprising mudstone, siltstone and sandstone. It is designated a Scheduled Ancient Monument by Cadw under reference DE082.
Mynydd y Gaer Camp dates from the prehistoric period, and is classified as a hillfort. It is one of over 32,000 scheduled monuments protected across the UK.
Mynydd y Gaer Camp 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 DE082.
Several scheduled monuments lie within 10 km, including Moel Fodiar Tumuli (3.8 km), Bont Newydd Cave (4.3 km), Bryn-Nantllech Round Barrow (4.8 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Mynydd y Gaer Camp'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.
Mynydd y Gaer Camp stands on Ludlow Rocks (Undifferentiated), bedrock that formed in the Ludlow. The rock here is mudstone, siltstone and sandstone.