Cerrig-y-Ddinas

In the south-east corner of the churchyard is St. Celynin's well, at one time of more than local fame. [...] The well was resorted to by mothers with weak and sickly children, as a last resource, to strengthen their limbs, and restore them to health. The children were immersed either early in the morning, or in the evening, and were afterwards wrapped in a blanket and allowed to sleep. There was always a spare bed for the sufferers, and a hearty welcome to the anxious mothers, at a farm a little to the south, called Cae Ial. The cures effected by the virtue of the waters are said to have been many. The efficacy of the well is not altogether disbelieved by the neighbouring inhabitants at the present time. With the water of this well, children were always baptized.

On the left hand side of the road that passes the churchyard, and about two hundred yards from it, is a small spring called Ffynnon Gwynwy. Any one troubled with warts, upon making an offering of a crooked pin to the well, lost them. Fifty years ago the bottom of this little well was covered with pins; everybody was careful not to touch them, fearing that the warts deposited with the pins would grow upon their own hands if they did so. But the belief in the efficacy of the water has departed, and the well presents the appearance of a hole filled with clear water, overgrown with weeds.