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Bivallate rath is an early Christian fortified enclosure located in County Armagh, Northern Ireland. The monument comprises two concentric earthen banks and ditches, a defensive arrangement typical of Irish raths constructed between the 5th and 10th centuries. Built upon bedrock of the Tyrone Group—a sequence of Visean limestone, mudstone and sandstone interspersed with siltstone and chert—the site exploits the local geology which would have provided useful stone resources for the inhabitants. The bivallate design, more elaborate than the single-banked raths more commonly encountered, suggests a settlement of some status or a period when defensive considerations required strengthened fortification.
The rath would have served as a dwelling enclosure for a farming community, with the banks and ditches functioning primarily as stock-proof boundaries and status indicators rather than as serious military defences. The double circuit of earthworks would have enclosed domestic structures, storage facilities and yard space typical of such settlements. Today the monument survives as earthwork ridges and ditches in the landscape, providing evidence of early medieval settlement patterns in this part of Ulster.
The site is protected by the Historic Environment Division under reference 5554.
Bivallate rath is a scheduled monument protected by Department for Communities NI under reference 5554. View the official record →
Bivallate rath is an early Christian fortified enclosure located in County Armagh, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 5554.
Bivallate 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.
Bivallate 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 5554.
Several scheduled monuments lie within 10 km, including Doogary lough. possible crannog in doogary lough (3.7 km), Rath (4.5 km), The doonan. mound (4.6 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Bivallate 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.
Bivallate rath stands on Tyrone Group, bedrock that formed in the Visean. The rock here is limestone, mudstone, sandstone and siltstone, with subordinate chert, coal and conglomerate.