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Castell y Fflint is a medieval castle situated in Flintshire, North Wales, founded in the late thirteenth century as part of Edward I's programme of English conquest and consolidation in Wales. The castle features a distinctive hexagonal tower keep, known as a donjon, which rises prominently above the surrounding fortifications and represents a significant example of late medieval military architecture. The site comprises both the substantial stone keep and associated curtain walls and outworks that once defended the settlement, reflecting the strategic importance of controlling this region during the Anglo-Welsh conflicts. The castle remains a scheduled ancient monument under Cadw's protection, preserving evidence of medieval defence engineering and the material culture of English settlement in medieval Wales.
Castell y Fflint is a scheduled monument protected by Cadw under reference FL003. View the official record →
Castell y Fflint is a medieval castle situated in Flintshire, North Wales, founded in the late thirteenth century as part of Edward I's programme of English conquest and consolidation in Wales. It is designated a Scheduled Ancient Monument by Cadw under reference FL003.
Castell y Fflint dates from the medieval period, and is classified as a castle. It is one of over 32,000 scheduled monuments protected across Britain.
Castell y Fflint 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 FL003.
Several scheduled monuments lie within 10 km, including Wat's Dyke: Section from Chester-Holywell Road to Soughton Farm (5.8 km), Wat's Dyke: Section SE of Clawdd Offa (6.4 km), Wat's Dyke: Section N & E of New Brighton (7.8 km).
Aubrey generates in-depth historical research for any address in Britain — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.
Research the area around Castell y Fflint