Dinas Dinorwig
Dinas Dinorwig, enclosing about a hectare of land, is the largest and best defended hillfort in Arfon, Wales. It is prominent in the landscape, overlooking a wide area. Its commanding position and the strength of its defences suggest that, until the Roman conquest, it was the outstanding centre of local power.[1]
It lies on a low ridge some 1 km south-east of the hamlet centre and 3.5 km from the Menai Strait. It has an inner stone wall, surrounded by two massive ramparts of earth and rubble (an unusual construction method in north Wales), some 12 meters wide at the base and 9 meters high. The ditches are deep and the outer ditch is some 4 meters wide, with a counterscarp surrounded in turn by another ditch also some 4 meters wide.[2] One entrance through the inner wall is blocked by the ramparts, so the inner wall is thought to have been the first phase of construction. There is one depressed area, interpreted as the site of a hut, within the wall. To the north the outer ramparts have been flattened to produce the platform on which Pen Dinas farmhouse now stands.[3][4]
It is thought that it was part of the territory of the Ordovices tribe, and the element -orwig, -orweg has been derived from the tribal name Ordovices, so the name would mean Fort of the Ordovices.[5] However this idea was rejected by the linguist Melville Richards for lack of an early record of a form *Orddwig.. (As "Dynorthveg" such a form is recorded in 1618.)[6]
In 77 CE, at some unknown location in the territory of the Ordovices, the Roman governor Agricola led his troops up a hill to a decisive victory. According to Tacitus, "He collected a force of veterans and a small body of auxiliaries; then as the Ordovices would not venture to descend into the plain, he put himself in front of the ranks to inspire all with the same courage against a common danger, and led his troops up a hill. The tribe was all but exterminated." He went on to conquer Anglesey, sending cavalry recruited in other parts of Britain swimming over the Menai Strait before the defenders of Anglesey were ready.[7]
References
[edit]- ^ DINAS DINORWIG, LLANDDEINIOLEN. ARCHAEOLOGICAL EVALUATION. GAT Project no. G1968, GAT Report No. 708 G.H. Smith and R.T.J. Evans. Gwynedd Archaeological Trust. Prepared for J. and S. Morgan, December 2007. Page 4. https://walesher1974.org/her/groups/GAT/media/GAT_Reports/GATreport_708_compressed1.pdf
- ^ Dinas Dinorwig Hillfort https://coflein.gov.uk/en/site/95283/
- ^ Atlas of Hillforts of Britain and Ireland https://experience.arcgis.com/experience/40ccda26452f427a9f081506958e1d81/#widget_23=active_datasource_id:acf7b6cc651c4bc1a392992140d959ca,center:-464373.79851512355%2C7013580.835925302%2C102100,scale:1830.1804360732137,rotation:0
- ^ DINAS DINORWIG, LLANDDEINIOLEN. ARCHAEOLOGICAL EVALUATION. GAT Project no. G1968, GAT Report No. 708 G.H. Smith and R.T.J. Evans. Gwynedd Archaeological Trust. Prepared for J. and S. Morgan, December 2007. Page 5. https://walesher1974.org/her/groups/GAT/media/GAT_Reports/GATreport_708_compressed1.pdf
- ^ "A History of Wales: from the earliest times to the Edwardian conquest - National Library of Wales". www.library.wales. Retrieved 2024-10-11.
- ^ Richards, Melville (1972). "Some Welsh place-names containing elements which are found in Continental Celtic". Études celtiques. 13 (1): 364–410. doi:10.3406/ecelt.1972.1512. pp 376-377
- ^ "Cornelius Tacitus, the Life of Cnæus Julius Agricola, chapter 18".