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Castle Ditches Camp is a prehistoric hillfort located in Wales, protected by Cadw under reference GM019. The site occupies ground underlain by Mesozoic sedimentary rocks of Late Triassic age, geology that would have shaped both the landscape visible to Iron Age inhabitants and the practical challenges of constructing defences in this terrain. Like other hillforts of its period, the monument represents a significant investment in communal labour and defensive strategy, characteristics typical of Late Bronze Age and Iron Age settlements across Britain and Wales.
The camp's name reflects the most visible surviving feature—the ditch systems that once formed substantial barriers around the hilltop settlement. These earthworks would have been accompanied by timber or stone ramparts, though time and land use have substantially altered the original defensive structures. The preservation of the ditches in the landscape demonstrates how effective such features were in resisting erosion, even across centuries.
Though archaeological investigation of the site has not been detailed in available records, Castle Ditches Camp remains an important example of Iron Age settlement patterns in Wales. Its prominent hilltop location would have offered both strategic visibility across the surrounding terrain and natural defensive advantages, factors that determined the siting of such fortified communities throughout prehistoric Britain.
Castle Ditches Camp is a scheduled monument protected by Cadw under reference GM019. View the official record →
Castle Ditches Camp is a prehistoric hillfort located in Wales, protected by Cadw under reference GM019.
Castle Ditches 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.
Castle Ditches 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 GM019.
Several scheduled monuments lie within 10 km, including Tresilian Bay Anti-invasion Defences (1 km), Llantwit Major Monastic Settlement (Site of) (1.3 km), Llantwit Major Dovecot (1.3 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Castle Ditches 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.
Castle Ditches Camp stands on Mesozoic sedimentary rocks, bedrock that formed in the Late Triassic. The rock here is sedimentary rocks.