Castell Bryn Gwyn

Castell Bryn Gwyn outer wall

Located just outside Brynsiencyn. Believed to be an ancient religious sanctuary dating from 4500 BC. I would guess the diameter of the circle to be a couple of hundred feet (ish). When I visit these sites I often wish that the Gwynedd Archaeological Society would have the funding to uncover this type of site so we may have a better look and therefore understanding of what they might have looked like.

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