dear Megalithic Portal, I'm afraid there's some confusion about this site. The map ref. is correct for the Druidstone in the grounds of Druidstone House, Michaelstone, between Newport & Cardiff, but the pictures posted by Vicky are definitely not this stone. Possibly you're confusing it with a stone in Aberdeenshire as that comes up when you click on the picture & then on 'main site page' link, which produces the same picture with Scottish references on it. We recently visited the stone which is a single large feminine lozenge shaped stone (not a stone circle) located next to a cottage.
Something is not right. This message is just to keep things from messing up down the road