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Dungannon Earthwork is an uncertain platform site located near Dungannon in County Tyrone, Northern Ireland. The monument consists of an earthen platform whose original function remains unresolved, though its artificial construction is evident from the landscape. The site rests upon bedrock of the Tyrone Group, a Visean-age formation composed of limestone, mudstone, sandstone and siltstone interspersed with subordinate deposits of chert, coal and conglomerate. This underlying geology would have influenced both the construction and long-term stability of the earthwork.
The platform's precise purpose—whether defensive, ceremonial, residential or agricultural—cannot be determined from its surviving form alone. The absence of diagnostic features or recorded artefactual evidence places it among those earthworks whose interpretation remains open to further investigation. Its uncertain classification reflects the challenges of dating and understanding undocumented earthworks in the region without excavation or surface survey data.
The site is protected under the Historic Environment Division's statutory designation system (reference 15680), ensuring its preservation as part of Northern Ireland's archaeological heritage. This protection recognises the monument's potential to contribute to understanding of local land use and settlement patterns during periods when such platform sites were constructed.
Earthwork is a scheduled monument protected by Department for Communities NI under reference 15680. View the official record →
Dungannon Earthwork is an uncertain platform site located near Dungannon in County Tyrone, Northern Ireland. It is designated a Scheduled Ancient Monument by DfC Northern Ireland (NISMR) under reference 15680.
Earthwork dates from the uncertain period, and is classified as a platform site. It is one of over 32,000 scheduled monuments protected across the UK.
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 15680.
Several scheduled monuments lie within 10 km, including Aghintain castle, aughentaine castle. c17th fortified house & bawn (0.8 km), Abbey stone. cross-carved standing stone (1.3 km), Hillfort (3.1 km).
This page is just one thread. A full Aubrey report pulls together 14 strands of 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.
Earthwork 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.