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Platform rath at Lisburn is an early Christian rath, a type of ringfort that served as a defended farmstead in early medieval Ireland. The monument consists of a raised platform, typical of this particular rath form, which would have provided an elevated defensive position within the settlement. Raths of this period, dating broadly to the early Christian centuries, functioned as both domestic and pastoral centres, commonly occupied by farming families and their livestock.
The site rests on bedrock of the Gala Group, wacke deposits laid down during the Telychian period of the Ordovician, providing a solid foundation on the Lisburn landscape. This underlying geology would have influenced both the construction of the platform and the character of the surrounding terrain. The monument's survival to the present day reflects the durability of such earthwork fortifications when built on stable geological bases.
The rath is protected as a scheduled monument by the Historic Environment Division under reference 6973, acknowledging its significance as evidence of early medieval settlement patterns in the Lisburn area. Such sites remain important sources for understanding the organisation of rural communities and the defensive strategies employed during the early Christian period in Ireland.
Platform rath is a scheduled monument protected by Department for Communities NI under reference 6973. View the official record →
Platform rath at Lisburn is an early Christian rath, a type of ringfort that served as a defended farmstead in early medieval Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 6973.
Platform 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.
Platform 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 6973.
Several scheduled monuments lie within 10 km, including Cup-marked stone (4.2 km), Rath (4.6 km), Dunbeg hill fort. fortification (4.9 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Platform 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.
Platform rath stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.