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Dolauhirion is a section of Roman road located in Wales and protected as a scheduled monument by Cadw. The route forms part of the network of military and civilian highways that connected Roman settlements across the province of Britain, facilitating troop movements, trade and administrative control. The road's course was determined by Roman surveyors working across terrain shaped by the local geology, here underlain by Ashgill rocks comprising mudstone, siltstone and sandstone formations laid down in the Ordovician period.
The construction and maintenance of Roman roads through upland Welsh terrain presented considerable engineering challenges. These routes typically featured metalled surfaces laid on prepared foundations, engineered to withstand heavy use by military columns, carts and livestock herds. The survival of this section demonstrates the durability of Roman road construction methods, which remained effective across centuries despite the demanding Welsh climate and challenging topography.
The road's presence in this landscape reflects the Roman military presence in Wales during the occupation, when such routes served as vital infrastructure for frontier administration. Today, the surviving section at Dolauhirion preserves evidence of Roman engineering expertise and the systematic approach to conquest and governance that characterised Roman Britain.
Dolauhirion, section of Roman road N of is a scheduled monument protected by Cadw under reference CM366. View the official record →
Dolauhirion is a section of Roman road located in Wales and protected as a scheduled monument by Cadw. It is designated a Scheduled Ancient Monument by Cadw under reference CM366.
Dolauhirion, section of Roman road N of dates from the roman period, and is classified as a road. It is one of over 32,000 scheduled monuments protected across the UK.
Dolauhirion, section of Roman road N of 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 CM366.
Several scheduled monuments lie within 10 km, including Castell Waunberllan (6.4 km), Pen Caenewydd ring cairn (7.9 km), Tomen y Rhos round cairn (8 km).
This page is just one thread. A full Aubrey report pulls together 13 strands of Dolauhirion, section of Roman road N of'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.
Dolauhirion, section of Roman road N of stands on Ashgill Rocks (Undifferentiated), bedrock that formed in the Ashgill. The rock here is mudstone, siltstone and sandstone.