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Offa's Dyke is a substantial linear earthwork constructed in the late eighth century, traditionally attributed to King Offa of Mercia, which formed a frontier barrier between the kingdom of Mercia and the Welsh territories to the west. The section extending approximately 950 yards north and south of Big Oaks in Herefordshire survives as a prominent ridge and ditch, demonstrating the characteristic construction technique of a substantial bank with an associated ditch on its western side. This portion of the dyke exemplifies the engineering ambition of the Mercian kingdom and its defensive strategy during the Anglo-Saxon period. The monument is recorded on the National Heritage List for England and remains one of the most significant archaeological features of the early medieval landscape in the English-Welsh borderlands.
Offa's Dyke: the section extending 950yds (870m) N and S of Big Oaks is a scheduled monument protected by Historic England under reference 1001738. View the official record →
Offa's Dyke is a substantial linear earthwork constructed in the late eighth century, traditionally attributed to King Offa of Mercia, which formed a frontier barrier between the kingdom of Mercia and the Welsh territories to the west. It is designated a Scheduled Ancient Monument by Historic England (NHLE) under reference 1001738.
Offa's Dyke: the section extending 950yds (870m) N and S of Big Oaks is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1001738.
Several scheduled monuments lie within 10 km, including New Weir Roman site (3.4 km), Churchyard cross in St Mary's churchyard (4.2 km), Churchyard cross in St Mary's churchyard (4.7 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 Offa's Dyke: the section extending 950yds (870m) N and S of Big Oaks