Parciau hill fort is a hill fort on the Welsh island of Anglesey [1]. It stands on the summit of Bryn Ddiôl, whose name means "trackless hill" [1]. Bryn Ddiôl is a plateau some 95 metres above sea level [1]. Aerial photography has revealed, within the fort, parch marks of the stone bases of about 28 hut circles, tightly packed together, each some 7.5-8.2 metres across [1]. In 1923, Edward Neil Baynes excavated small areas on the site [1]. He found a small group of Roman coins, of Valerian (253–260), Victorinus (269-271) Claudius Gothicus (268-270), Carausius (286–293), and Crispus Caesar (died 326) [1].
Text: Wikipedia – 'Parciau hill fort' (revision of 2026-07-19), CC BY-SA 4.0 · sentences selected and shortened by an AI system · source →Parciau Hill Fort

Also known as: Bryn Diol, Bryngaer Parciau, Parciau, Parciau Hillfort - Possible site of Roman Building
| Type | Fortress/citadel |
|---|---|
| Period | 1500 - 500 BC |
| Country | Wales |
| Coordinates | 53.3375° N, 4.2624° W |
Wales