WalesCaer Gwrtheyrn (Craig Gwrtheyrn) is an Iron Age hillfort on a prominent hill overlooking the River Teifi, located about 1.9 km west of Llanfihangel-ar-Arth in Carmarthenshire, Wales[1]. The fortifications measure approximately 160 m north-south and 125 m east-west, enclosing roughly 1.5 hectares (3.7 acres)[1]. The drystone rampart represents typical Iron Age defensive architecture in Wales[1].
Caer Gwrtheyrn
| Type | Fortress/citadel |
|---|---|
| Period | 1500 - 500 BC |
| Country | Wales |
| Coordinates | 52.0385° N, 4.2853° W |