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Cairns and Ring Works S of Bryn Rhudd is a prehistoric round cairn situated in Wales and protected by Cadw as a scheduled ancient monument under reference CD137. The monument stands upon bedrock formed from Llandovery rocks, a geological formation composed of interbedded sandstone and conglomerate that dates to the Llandovery epoch. This solid foundation of mixed stone would have shaped both the availability of building material and the physical character of the site itself.
Round cairns of this type are characteristic of the Bronze Age in Wales and across Britain, typically constructed as burial monuments or markers of territorial significance. The ring works associated with this site suggest a more complex settlement or ceremonial pattern than a simple burial heap, indicating possible multiple phases of use or construction. The combination of cairn and ring works points to a location of sustained importance during the prehistoric period.
The site's location in the Welsh landscape, built upon the weathered sandstone and conglomerate of the Llandovery formation, reflects the practical relationship between prehistoric communities and their immediate geological environment. Such monuments survive as physical evidence of early land use and social organisation, their stone construction ensuring preservation across millennia despite the erosive forces of the Welsh climate and terrain.
Cairns and Ring Works S of Bryn Rhudd is a scheduled monument protected by Cadw under reference CD137. View the official record →
Cairns and Ring Works S of Bryn Rhudd is a prehistoric round cairn situated in Wales and protected by Cadw as a scheduled ancient monument under reference CD137.
Cairns and Ring Works S of Bryn Rhudd dates from the prehistoric period, and is classified as a round cairn. It is one of over 32,000 scheduled monuments protected across the UK.
Cairns and Ring Works S of Bryn Rhudd 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 CD137.
Several scheduled monuments lie within 10 km, including Cors Blaen Cothi Deserted Rural Settlement (6.2 km), Moelfryn Round Cairn (6.4 km), Carn Nant-yr-ast round cairn (6.4 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Cairns and Ring Works S of Bryn Rhudd'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.
Cairns and Ring Works S of Bryn Rhudd stands on Llandovery Rocks (Undifferentiated), bedrock that formed in the Llandovery. The rock here is sandstone and conglomerate, interbedded.