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Berry Ringwork is a prehistoric ringwork located in Wales, protected by Cadw under reference GM178. The monument sits on bedrock of the Millstone Grit Group, a Namurian formation comprising mudstone, siltstone and sandstone that would have provided a firm foundation for its construction. The underlying geology is typical of upland Welsh terrain, where such resistant strata form the landscape that ringwork builders exploited for settlement and defence.
Ringworks are small fortified enclosures, generally dating to the Iron Age or early medieval period, defined by a single or multiple concentric banks and ditches. Their modest scale and defensive design suggest they served as elite residences, livestock enclosures or administrative centres for local communities. The specific topography and geology of the Berry site would have influenced both the construction method and the practical functions the ringwork served.
The monument's survival and protection under Cadw reflects the importance of ringworks to understanding prehistoric and early medieval settlement patterns in Wales. Such sites, though often less prominent than larger hillforts, contribute significantly to the archaeological record of occupation and territorial organisation across the Welsh landscape during their periods of use and habitation.
Berry Ringwork is a scheduled monument protected by Cadw under reference GM178. View the official record →
Berry Ringwork is a prehistoric ringwork located in Wales, protected by Cadw under reference GM178.
Berry Ringwork dates from the prehistoric period, and is classified as a ringwork. It is one of over 32,000 scheduled monuments protected across the UK.
Berry Ringwork 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 GM178.
Several scheduled monuments lie within 10 km, including Limestone Quarry and Kiln at Oxwich (3.3 km), Castell Oxwich (3.3 km), Tower NE of Oxwich Castle (3.3 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Berry Ringwork'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.
Berry Ringwork stands on Millstone Grit Group [See Also Migr], bedrock that formed in the Namurian. The rock here is mudstone, siltstone and sandstone.