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Moel y Gaer, Cefn is a prehistoric hillfort situated in Wales and protected as a scheduled monument under Cadw reference DE126. The site occupies higher ground underlain by Ludlow Rocks, a formation of mudstone, siltstone and sandstone that provided the stone resources available to its builders. The geology of this area would have influenced both the construction methods employed and the defensive qualities of the position.
Hillforts of this type typically date to the Iron Age, though occupation may have begun in the Bronze Age. They served as defended settlements and centres of local authority, their elevated positions providing strategic advantage and visibility across the surrounding landscape. The rocky substrate at Moel y Gaer would have supported the construction of substantial ramparts and defensive works characteristic of the period.
The monument remains an important archaeological site within the Welsh landscape, representing the settlement patterns and social organisation of prehistoric communities in the region. Its protected status reflects the significance of hillfort remains to understanding Iron Age Wales and the broader patterns of fortified settlement across Britain during this formative period.
Moel y Gaer, Cefn is a scheduled monument protected by Cadw under reference DE126. View the official record →
Moel y Gaer, Cefn is a prehistoric hillfort situated in Wales and protected as a scheduled monument under Cadw reference DE126.
Moel y Gaer, Cefn dates from the prehistoric period, and is classified as a hillfort. It is one of over 32,000 scheduled monuments protected across the UK.
Moel y Gaer, Cefn 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 DE126.
Several scheduled monuments lie within 10 km, including Valle Crucis Abbey (4.4 km), Deeside Slateworks (4.8 km), Owain Glyndwr's Mount (5.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Moel y Gaer, Cefn'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.
Moel y Gaer, Cefn stands on Ludlow Rocks (Undifferentiated), bedrock that formed in the Ludlow. The rock here is mudstone, siltstone and sandstone.