Caer Drewyn

Caer Drewyn is an early Iron Age hillfort to the north of the town of Corwen, Denbighshire. It has a large stone rampart with entrances on the west and north sides; there is a guard chamber within the north-east entrance, and it has a deep defensive ditch.^[1]

Coordinates: 52°59′21″N 3°21′38″W / 52.9891°N 3.3606°W / 52.9891; -3.3606

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