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Bryn-Derwen Mound and Bailey Castle is a motte and bailey earthwork located in Wales and designated as a scheduled ancient monument under Cadw reference SAM MG054. The site comprises a substantial mound with an associated bailey enclosure, representing a typical early medieval defensive settlement of the Norman period or earlier. The earthwork survives as a prominent topographical feature demonstrating the strategic military architecture employed in Wales during the medieval period, though precise dating and historical attribution remain subjects of archaeological study. Such motte and bailey castles served as both military strongholds and administrative centres for their lords, controlling surrounding territories and facilitating the settlement and defence of the Welsh border regions.
Bryn-Derwen Mound and Bailey Castle is a scheduled monument protected by Cadw under reference MG054. View the official record →
Bryn-Derwen Mound and Bailey Castle is a motte and bailey earthwork located in Wales and designated as a scheduled ancient monument under Cadw reference SAM MG054. It is designated a Scheduled Ancient Monument by Cadw under reference MG054.
Bryn-Derwen Mound and Bailey Castle dates from the medieval period, and is classified as a motte and bailey. It is one of over 32,000 scheduled monuments protected across the UK.
Bryn-Derwen Mound and Bailey Castle 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 MG054.
Several scheduled monuments lie within 10 km, including Sibwll Wood Camp (5.9 km), The Moat Mound and Bailey Castle (6 km), Fron Derw Wood Camp (6.4 km).
Aubrey generates in-depth historical research for any address in the UK — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.
Research the area around Bryn-Derwen Mound and Bailey Castle