St. Cynhafal’s Well, Llangynhafal

According Wirt Sykes in ‘British Goblins’ (1881), ‘St. Cynhafal’s well, on a hillside in Llangynhafal parish, Denbighshire, is one of those curing wells in which pins are thrown. Its specialty is warts. To exorcise your wart you stick a pin in it and then throw the pin into this well; the wart soon vanishes.