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Trivallate rath is an early Christian earthwork monument located in the Newry and Mourne district of Northern Ireland. The site comprises a rath, a circular or oval residential enclosure characteristic of early medieval Ireland, distinguished here by three concentric defensive ditches and their associated banks. Such tripled defences were constructed by families of elevated status during the early Christian period, typically between the 5th and 10th centuries, when raths served as the fortified homesteads of the local aristocracy.
The monument sits on bedrock of the Gala Group formation, a wacke deposit laid down during the Telychian period of the Ordovician. This solid geological foundation provided stable ground for the substantial earthworks that define the site. The three rings of defences would have required considerable labour to construct, with the ditches dug through this resistant stone-rich bedrock.
The rath is now protected as a scheduled monument under reference 8157 by the Historic Environment Division, recognising its significance as a rare surviving example of early Christian settlement hierarchy and construction practice. The monument's triple-rampart design offers archaeological insight into the defensive strategies and social organisation of early medieval Ulster society.
Trivallate rath is a scheduled monument protected by Department for Communities NI under reference 8157. View the official record →
Trivallate rath is an early Christian earthwork monument located in the Newry and Mourne district of Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 8157.
Trivallate rath dates from the e.christ. period, and is classified as a rath. It is one of over 32,000 scheduled monuments protected across the UK.
Trivallate rath 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 8157.
Several scheduled monuments lie within 10 km, including Spring hill fort. rath (7.3 km), Standing stone (7.4 km), Counterscarp rath (7.5 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Trivallate rath'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.
Trivallate rath stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.