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Ruperra Hillfort and Motte is a prehistoric hillfort situated in Wales on bedrock of Lower Devonian sandstone and conglomerate. The underlying geology of interbedded sandstone and conglomerate, formed during the Early Devonian period, has shaped the exposed ridges and natural drainage patterns across the hilltop. This solid foundation would have provided a defensible position for the Iron Age community who constructed and occupied the fort.
The hillfort consists of a substantial earthwork defence system typical of its period, with ramparts and ditches following the contours of the elevated terrain. The motte element indicates later medieval reuse or refortification of the site, demonstrating the strategic value of the location across multiple periods. The prominent position commands views across the surrounding landscape and would have served both defensive and administrative functions.
The site remains substantially preserved and is now protected by Cadw (the Welsh Historic Monuments organisation) under reference GM511. This designation recognises its significance as a monument of national importance, preserving evidence of prehistoric settlement and fortification practices in Wales, as well as the continuity of occupation strategies that extended into the medieval period.
Ruperra Hillfort and Motte is a scheduled monument protected by Cadw under reference GM511. View the official record →
Ruperra Hillfort and Motte is a prehistoric hillfort situated in Wales on bedrock of Lower Devonian sandstone and conglomerate. It is designated a Scheduled Ancient Monument by Cadw under reference GM511.
Ruperra Hillfort and Motte dates from the prehistoric period, and is classified as a hillfort. It is one of over 32,000 scheduled monuments protected across the UK.
Ruperra Hillfort and Motte 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 GM511.
Several scheduled monuments lie within 10 km, including Castle Field Camp E Of Craig-Llywn (3.2 km), Druidstone Standing Stone (3.7 km), Pen-y-Lan Camp (4 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Ruperra Hillfort and Motte'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.
Ruperra Hillfort and Motte stands on Lower Devonian Rocks (Undifferentiated), bedrock that formed in the Early Devonian. The rock here is sandstone and conglomerate, interbedded.