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Offa's Dyke: Mellington Hall Section is an early medieval linear earthwork in Wales, forming part of the larger defensive or boundary system that extends from Mellington Hall Lodge to Lower Cwm. The monument runs across terrain underlain by Wenlock Rocks of Wenlock age, a bedrock composed of mudstone, siltstone and sandstone that gives the local landscape its characteristic rolling hills and deep valleys.
This section of earthwork represents the construction efforts of the Anglo-Saxon period, built to define or defend a frontier zone between Anglo-Saxon Mercia and the Welsh kingdoms to the west. The underlying geology influenced both the earthwork's route and construction, with the mixed geology of the Wenlock formation providing variable resistance to erosion and shaping the monument's preservation across centuries.
The Mellington Hall section is now protected by Cadw, the Welsh heritage organisation, under reference MG039, recognising its archaeological and historical significance as part of one of Britain's most substantial surviving early medieval monuments.
Offa's Dyke: Mellington Hall Section Extending from Mellington Hall Lodge to Lower Cwm is a scheduled monument protected by Cadw under reference MG039. View the official record →
Offa's Dyke: Mellington Hall Section is an early medieval linear earthwork in Wales, forming part of the larger defensive or boundary system that extends from Mellington Hall Lodge to Lower Cwm. It is designated a Scheduled Ancient Monument by Cadw under reference MG039.
Offa's Dyke: Mellington Hall Section Extending from Mellington Hall Lodge to Lower Cwm dates from the early medieval period, and is classified as a linear earthwork. It is one of over 32,000 scheduled monuments protected across the UK.
Offa's Dyke: Mellington Hall Section Extending from Mellington Hall Lodge to Lower Cwm 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 MG039.
Several scheduled monuments lie within 10 km, including Bowl barrow on Hergan Hill, 530m north west of Myndtown (7 km), Caer-Din Ring: a small enclosed Iron Age or Romano-British settlement, an adjacent ancient field boundary, round barrow and cultivation remains (7.2 km), Offa's Dyke: section 575m north west of Myndtown (7.2 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Offa's Dyke: Mellington Hall Section Extending from Mellington Hall Lodge to Lower Cwm'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.
Offa's Dyke: Mellington Hall Section Extending from Mellington Hall Lodge to Lower Cwm stands on Wenlock Rocks (Undifferentiated), bedrock that formed in the Wenlock. The rock here is mudstone, siltstone and sandstone.