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Gors Defended Enclosure is a prehistoric defensive structure located in Wales. The site occupies a strategic position atop bedrock comprising Llandovery sandstone and conglomerate, interbedded formations that date to the Ordovician period. This geology would have provided a naturally stable foundation for construction, whilst the elevated terrain afforded commanding views of the surrounding landscape—a characteristic feature of defended enclosures from this era.
The enclosure comprises defensive earthworks typical of Iron Age fortifications, though such sites occasionally originated in the Bronze Age and continued in use through later prehistoric periods. The defensive design, with its emphasis on elevated position and constructed barriers, reflects the social and territorial dynamics of pre-Roman Britain, when communities sought to protect settlements, storage facilities and livestock from rival groups.
The monument is protected under Cadw, the Welsh heritage authority, under reference CD266, ensuring its preservation as an important record of prehistoric Welsh settlement patterns and defensive strategies. Gors remains significant for understanding how Iron Age communities adapted to their landscape and organised themselves during periods of territorial competition and social consolidation.
Gors Defended Enclosure is a scheduled monument protected by Cadw under reference CD266. View the official record →
Gors Defended Enclosure is a prehistoric defensive structure located in Wales. It is designated a Scheduled Ancient Monument by Cadw under reference CD266.
Gors Defended Enclosure dates from the prehistoric period, and is classified as a enclosure - defensive. It is one of over 32,000 scheduled monuments protected across the UK.
Gors Defended Enclosure 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 CD266.
Several scheduled monuments lie within 10 km, including Gaer Fawr (5.6 km), Trawsgoed Roman Fort (6.1 km), Caer Argoed (6.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Gors Defended Enclosure'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.
Gors Defended Enclosure stands on Llandovery Rocks (Undifferentiated), bedrock that formed in the Llandovery. The rock here is sandstone and conglomerate, interbedded.