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Gelly Earthwork is a prehistoric rath situated in Wales, protected as a scheduled monument under Cadw reference PE184. The site occupies ground underlain by Caradoc Rocks of Caradocian age, a sequence of mudstone, siltstone and sandstone that has weathered to create the soils of this locality. The rath is a form of enclosed settlement typical of Iron Age and early medieval Wales and the Irish Sea region, consisting of a defended homestead created by one or more concentric banks and ditches.
The monument sits within a landscape shaped by ancient bedrock that breaks to the surface throughout Wales, creating the terrain that prehistoric and early medieval communities selected for their settlements. The Caradocian geology underlying Gelly provides relatively firm ground, whilst the natural drainage properties of sandstone and siltstone would have influenced the site's habitability and agricultural potential for its occupants.
The earthwork survives today as a visible archaeological feature, its banks and ditches still legible in the landscape despite centuries of agricultural use and weathering. As a scheduled monument under Cadw's protection, Gelly Earthwork remains an important record of Iron Age or early medieval settlement patterns in Wales, offering potential for future archaeological investigation and study of domestic life during the prehistoric and early historic periods.
Gelly Earthwork is a scheduled monument protected by Cadw under reference PE184. View the official record →
Gelly Earthwork is a prehistoric rath situated in Wales, protected as a scheduled monument under Cadw reference PE184.
Gelly Earthwork dates from the prehistoric period, and is classified as a rath. It is one of over 32,000 scheduled monuments protected across the UK.
Gelly Earthwork is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is PE184.
Several scheduled monuments lie within 10 km, including Castell Coch (6.1 km), Minwear Ringwork (6.5 km), Newton North Church (6.5 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Gelly 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.
Gelly Earthwork stands on Caradoc Rocks (Undifferentiated), bedrock that formed in the Caradocian. The rock here is mudstone, siltstone and sandstone.