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Garn-Fawr Castle Mound is a medieval motte, a fortified earthwork consisting of an artificially raised mound crowned with a timber or stone stronghold. The monument stands in Wales, where it was constructed during the medieval period as a defensive settlement and command post. The mound itself was built by heaping earth and stone to create an elevated platform that would have afforded views across the surrounding landscape and made the fortification harder to assault.
The castle mound sits upon bedrock of Ashgill Rocks—undifferentiated mudstone, siltstone and sandstone that form the geological foundation of this part of Wales. This Ashgill geology would have influenced both construction and the long-term stability of the earthwork. The builders would have encountered and worked around these stone strata as they excavated material to create the motte's bulk.
Garn-Fawr Castle Mound is protected as an ancient monument by Cadw, the Welsh Historic Monuments service, and is recorded under the reference CM011. Mottes of this type were a characteristic form of lordly residence and defensive stronghold throughout medieval Wales and the Welsh borderlands, representing the military architecture of the medieval elite from the eleventh century onwards.
Garn-Fawr Castle Mound is a scheduled monument protected by Cadw under reference CM011. View the official record →
Garn-Fawr Castle Mound is a medieval motte, a fortified earthwork consisting of an artificially raised mound crowned with a timber or stone stronghold. It is designated a Scheduled Ancient Monument by Cadw under reference CM011.
Garn-Fawr Castle Mound dates from the medieval period, and is classified as a motte. It is one of over 32,000 scheduled monuments protected across the UK.
Garn-Fawr Castle Mound 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 CM011.
Several scheduled monuments lie within 10 km, including Trebersed Moated Site (4.1 km), The Bulwarks (Civil War) (4.1 km), Carmarthen Castle (4.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Garn-Fawr Castle Mound'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.
Garn-Fawr Castle Mound stands on Ashgill Rocks (Undifferentiated), bedrock that formed in the Ashgill. The rock here is mudstone, siltstone and sandstone.