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Rhyd-Brown Camp is a prehistoric promontory fort situated in inland Wales, strategically positioned to exploit the natural defensive qualities of its location. The monument occupies a promontory formed from Llanvirn rocks of undifferentiated character, bedrock composed of mudstone, siltstone and sandstone deposited during the Whiterock period. This geology would have provided a naturally elevated and defensible position, with steep slopes offering protection on multiple sides.
Promontory forts of this type represent a widespread settlement form across Wales and the British Isles during the prehistoric period, typically dating to the Iron Age or earlier. They were commonly fortified with additional banks, ditches and palisades constructed across the narrowest point of the promontory, creating a defended enclosure. The specific topography at Rhyd-Brown would have made such construction economical, requiring less earthwork than forts on level ground.
The monument is now protected by Cadw, the Welsh historic monuments service, under reference PE269. This designation recognises its importance as evidence of prehistoric settlement patterns and defensive strategies in Wales. The site contributes to understanding how communities in this region organised their settlements and settlements in relation to available geology and landscape features.
Rhyd-Brown Camp is a scheduled monument protected by Cadw under reference PE269. View the official record →
Rhyd-Brown Camp is a prehistoric promontory fort situated in inland Wales, strategically positioned to exploit the natural defensive qualities of its location. It is designated a Scheduled Ancient Monument by Cadw under reference PE269.
Rhyd-Brown Camp dates from the prehistoric period, and is classified as a promontory fort - inland. It is one of over 32,000 scheduled monuments protected across the UK.
Rhyd-Brown 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 PE269.
Several scheduled monuments lie within 10 km, including Blackpool Iron Furnace (7.9 km), Iron Age Hillslope Enclosure in Canaston Wood (8.5 km), Castell Coch (8.7 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Rhyd-Brown 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.
Rhyd-Brown Camp stands on Llanvirn Rocks (Undifferentiated), bedrock that formed in the Whiterock. The rock here is mudstone, siltstone and sandstone.