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The Danes Cast (North) is a prehistoric linear earthwork situated in County Armagh, Northern Ireland. This substantial earthen bank runs across the landscape as a boundary or defensive feature, characteristic of fortification systems constructed during the Iron Age or earlier periods. The monument lies upon bedrock of the Gala Group, a formation of wacke stone laid down during the Telychian period of the Silurian era, providing a firm geological foundation for the earthwork's construction.
Linear earthworks of this type typically served multiple purposes across prehistoric societies, functioning as territorial boundaries, stock enclosures, or defensive barriers against raiding. The Danes Cast (North) takes its name from a common folk etymology attributing such features to Scandinavian invaders, though the monument substantially predates any Viking activity in Ireland. Its specific alignment and scale across the Armagh landscape reflect careful planning adapted to local topography and land use patterns of its time.
The site is protected by the Historic Environment Division under reference 5637, recognising its archaeological significance and historical value. The monument survives as an important record of prehistoric land management and settlement patterns in north-central Ireland, preserved within the modern landscape where it continues to influence field boundaries and local geography.
The danes cast, the danes cast (north). linear earthwork is a scheduled monument protected by Department for Communities NI under reference 5637. View the official record →
The Danes Cast (North) is a prehistoric linear earthwork situated in County Armagh, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 5637.
The danes cast, the danes cast (north). linear earthwork dates from the prehistoric period, and is classified as a linear earthwork. It is one of over 32,000 scheduled monuments protected across the UK.
The danes cast, the danes cast (north). linear earthwork 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 5637.
Several scheduled monuments lie within 10 km, including The danes cast, the danes cast (north). linear earthwork (0.9 km), The danes cast, the danes cast (north). linear earthwork (1.5 km), Rath reused as tree ring (1.7 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of The danes cast, the danes cast (north). linear earthwork'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.
The danes cast, the danes cast (north). linear earthwork stands on Gala Group, bedrock that formed in the Telychian. The rock here is wacke.