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Rough Fort is a medieval motte located in Newtownabbey, County Antrim, Northern Ireland. The earthwork sits on bedrock of Palaeogene extrusive rocks, ancient mafic lava and tuff deposits that underlie much of the local landscape. Protected by the Historic Environment Division under reference number 3661, the motte represents a typical Norman or early medieval fortification strategy adapted to the Irish setting.
Mottes of this period were constructed as raised earthen mounds, typically crowned with timber palisades and serving as defensive strongholds for local lords. The rocky volcanic geology beneath Rough Fort would have influenced its construction, with the underlying stone possibly providing material for reinforcement or affecting drainage around the base of the earthwork.
The fort's survival in the modern landscape of Newtownabbey preserves evidence of medieval settlement patterns in east County Antrim. Such mottes often functioned as administrative and military centres for Norman settlers and their descendants during the early medieval period in Ireland, marking territorial control and establishing centres of power across the region.
Rough fort. motte is a scheduled monument protected by Department for Communities NI under reference 3661. View the official record →
Rough Fort is a medieval motte located in Newtownabbey, County Antrim, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 3661.
Rough fort. motte dates from the medieval period, and is classified as a motte. It is one of over 32,000 scheduled monuments protected across the UK.
Rough fort. motte 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 3661.
Several scheduled monuments lie within 10 km, including Standing stone (8 km), Rath (8.3 km), Pair of counterscarp raths (part of rath complex) (9.2 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Rough fort. 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.
Rough fort. motte stands on Unnamed Extrusive Rocks, Palaeogene, bedrock that formed in the Paleogene. The rock here is mafic lava and mafic tuff.