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Dunhin is a motte and bailey, a medieval fortified settlement typical of the Anglo-Norman period in Ireland. The monument consists of a substantial earthen mound (the motte) with an associated bailey, or defended courtyard, which would have been surrounded by timber palisades. This form of castle was rapidly constructed and strategically effective, allowing Anglo-Norman lords to establish control over newly conquered territories from the late twelfth century onwards.
The site lies in County Antrim, Northern Ireland, where it exploits the local bedrock of Palaeogene extrusive rocks—ancient mafic lavas and tuffs that formed during volcanic activity millions of years before the medieval period. The topography created by these volcanic deposits would have provided a defensible location, a consideration that likely influenced where the Norman settlers chose to build their fortification.
Today, Dunhin motte and bailey survives as an important archaeological monument, protected by the Historic Environment Division of the Department for Communities under reference 3397. The earthworks retain sufficient definition to convey the original layout and scale of this medieval stronghold, offering evidence of the settlement patterns and military architecture that characterised the Norman presence in Ulster during the medieval era.
Dunhin. motte and bailey is a scheduled monument protected by Department for Communities NI under reference 3397. View the official record →
Dunhin is a motte and bailey, a medieval fortified settlement typical of the Anglo-Norman period in Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 3397.
Dunhin. motte and bailey dates from the medieval period, and is classified as a motte & bailey. It is one of over 32,000 scheduled monuments protected across the UK.
Dunhin. motte and bailey is a Scheduled Ancient Monument, legally protected by DfC Northern Ireland (NISMR) — the body responsible for designating and safeguarding heritage sites in Ni. The official designation reference is 3397.
Several scheduled monuments lie within 10 km, including Mcdonald's fort. rath & adjoining earthworks (0.6 km), Mcdonald's fort. rath & adjoining earthworks (0.6 km), Shane's castle (ruins). tower-house & later buildings (2 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Dunhin. motte and bailey'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.
Dunhin. motte and bailey stands on Unnamed Extrusive Rocks, Palaeogene, bedrock that formed in the Paleogene. The rock here is mafic lava and mafic tuff.