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Glasdrumman lough crannog is an Early Christian artificial island settlement located in Newry and Mourne, Northern Ireland. Constructed within the waters of Glasdrumman lough, this crannog represents a distinctive form of domestic settlement typical of the early medieval period in Ireland. The monument sits above bedrock of the Gala Group, a Telychian wacke formation that underlies much of this region, and its construction would have involved the deliberate layering of timber, stone and organic material to create a habitable platform above the lough's surface.
Crannogs served multiple functions as defended homesteads and prestige residences during the Early Christian period. The waterside location provided natural protection and access to aquatic resources, whilst the elevated situation offered visibility across the surrounding landscape. Constructed from locally available materials, the crannog's timber framework and built-up foundation would have supported domestic structures, now largely lost to waterlogging and decay.
The site is protected by the Historic Environment Division under reference 6150, recognising its significance as evidence of Early Christian settlement patterns and construction methods in Ulster. Glasdrumman lough crannog contributes to understanding how communities organised themselves and exploited their environment during this formative period of Irish history.
Glasdrumman lough. crannog in glasdrumman lough is a scheduled monument protected by Department for Communities NI under reference 6150. View the official record →
Glasdrumman lough crannog is an Early Christian artificial island settlement located in Newry and Mourne, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 6150.
Glasdrumman lough. crannog in glasdrumman lough dates from the e.christ. period, and is classified as a crannog. It is one of over 32,000 scheduled monuments protected across the UK.
Glasdrumman lough. crannog in glasdrumman lough 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 6150.
Several scheduled monuments lie within 10 km, including Counterscarp rath (2.5 km), Counterscarp rath (2.6 km), Cashel (3 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of Glasdrumman lough. crannog in glasdrumman lough'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.
Glasdrumman lough. crannog in glasdrumman lough stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.