The circles in the grass of green fields, which are commonly called fairy rings, are numerous in Wales, and it is deemed just as well to keep out of them, even in our day. The peasantry no longer believe that the fairies can be seen dancing there, nor that the cap of invisibility will fall on the head of one who enters the circle; but they do believe that the fairies, in a time not long gone, made these circles with the tread of their tripping feet, and that some misfortune will probably befall any person intruding upon this forbidden ground. An old man at Peterstone-super-Ely told me he well remembered in his childhood being warned by his mother to keep away from the fairy rings. The counsel thus given him made so deep an impression on his mind, that he had never in his life entered one. He remarked further, in answer to a question, that he had never walked under a ladder, because it was unlucky to walk under a ladder. This class of superstitions is a very large one, and is encountered the world over; and the fairy rings seem to fall into this class, so far as present-day belief in Wales is concerned.