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Hay Castle is a medieval fortification situated in the town of Hay-on-Wye in Breconshire, Wales. The castle was founded in the Norman period, likely in the late twelfth century, as part of the Anglo-Norman penetration into the Welsh borderlands. The site comprises a motte and bailey earthwork overlaid by later stone structures, including a substantial stone keep and curtain wall that represent phases of construction and modification extending into the medieval period. The castle served as a strategic stronghold controlling the Wye Valley and the approaches to mid-Wales, reflecting its importance as a defensive position during the period of contested lordship between Norman and Welsh powers.
Hay Castle is a scheduled monument protected by Cadw under reference BR076. View the official record →
Hay Castle is a medieval fortification situated in the town of Hay-on-Wye in Breconshire, Wales. It is designated a Scheduled Ancient Monument by Cadw under reference BR076.
Hay Castle dates from the medieval period, and is classified as a castle. It is one of over 32,000 scheduled monuments protected across the UK.
Hay Castle 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 BR076.
Several scheduled monuments lie within 10 km, including Remains of Blaenau Stone Circle (5.1 km), Two bowl barrows and a lime kiln 220m west of Llan Oleu (6.2 km), Coed y Polyn round barrow (6.3 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Hay Castle'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.
Hay Castle stands on Pridoli Rocks (Undifferentiated), bedrock that formed in the Pridoli. The rock here is mudstone, siltstone and sandstone.