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Greer's Fort is a rath, a ringfort of early Christian date located near Armagh in Northern Ireland. The monument sits upon bedrock of the Gala Group, a formation of wacke deposited during the Telychian period of the Silurian era. This ancient underlying geology contrasts sharply with the comparatively recent construction of the fort itself, which belongs to the early medieval period when such fortified homesteads became characteristic features of the Irish landscape.
Raths of this period typically comprised a single or multiple earthen banks surrounding a residential enclosure, serving both defensive and status-affirming purposes within early Christian communities. The fort's location in County Armagh places it within a region rich in early ecclesiastical and secular settlements. The Hard bedrock substrate would have presented practical challenges for the fort's construction, particularly in the digging of defensive ditches.
Greer's Fort is protected as a monument of archaeological significance under reference 5720 by the Historic Environment Division. The site represents an important example of early Christian settlement patterns in Ulster and contributes to understanding the distribution and character of domestic fortifications across the medieval Irish countryside during a formative period of cultural and religious transformation.
Greer's fort. rath is a scheduled monument protected by Department for Communities NI under reference 5720. View the official record →
Greer's Fort is a rath, a ringfort of early Christian date located near Armagh in Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 5720.
Greer's fort. 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.
Greer's fort. 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 5720.
Several scheduled monuments lie within 10 km, including Rath (3.8 km), Rath and artillery fort (5.7 km), Thorny fort. rath (5.7 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Greer's fort. 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.
Greer's fort. rath stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.