© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw
Two Cairns on Ruabon Mountain is a prehistoric round cairn located in Wales and protected by Cadw under reference DE263. The monument occupies high ground underlain by Millstone Grit Group bedrock, a Namurian-age formation comprising mudstone, siltstone and sandstone that forms the upland landscape of the region. This elevated location typifies prehistoric cairn placement, commanding views across the surrounding terrain.
Round cairns of this type were constructed during the Bronze Age as burial monuments, their stone mounds marking the graves of significant individuals within their communities. The two separate structures suggest either dual interments or successive construction phases reflecting long-term use of the site. The substantial bedrock beneath would have provided accessible building stone for cairn construction, with builders selecting local materials suited to the moorland environment.
The site's preservation under Cadw protection recognises its archaeological importance as evidence of Bronze Age burial practice and settlement patterns in upland Wales. Such cairns, whilst often robbed or damaged by later land use, remain valuable records of prehistoric society and monumental construction in the Millstone Grit uplands.
Two Cairns on Ruabon Mountain is a scheduled monument protected by Cadw under reference DE263. View the official record →
Two Cairns on Ruabon Mountain is a prehistoric round cairn located in Wales and protected by Cadw under reference DE263.
Two Cairns on Ruabon Mountain 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.
Two Cairns on Ruabon Mountain 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 DE263.
Several scheduled monuments lie within 10 km, including Offa's Dyke: Caeau-Gwynion Section (7.1 km), Pen-y-Brongyll Round Barrow (7.1 km), Offa's Dyke: Chirk Park Section extending NE from the Lake (7.3 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Two Cairns on Ruabon Mountain'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.
Two Cairns on Ruabon Mountain stands on Millstone Grit Group [See Also Migr], bedrock that formed in the Namurian. The rock here is mudstone, siltstone and sandstone.