Water collected in the natural fissures across its surface, and local tradition held that this water was holy. Passers-by would stop and bless themselves with it. No formal devotion, no patron, no feast day; just a stone in a pasture and the instinct to pause beside it.

The boulder is a glacial erratic, meaning it was carried to its present location by a moving glacier during the last ice age and left behind when the ice retreated, far from the bedrock it originated from. This one is limestone, measuring roughly 1.55 metres long, 1.25 metres wide, and 0.65 metres high, with fissures across its surface where rainwater naturally pools. What makes the Knockaloura stone particularly interesting is that it sits within a broader local pattern. A second boulder with the same tradition lies approximately 440 metres to the south-west. Two stones, the same quiet custom, no named saint attached to either. The holiness, if that is the right word, seems to have belonged to the water itself and to the act of pausing, rather than to any figure from the ecclesiastical calendar.

This kind of informal, unlabelled sacred site is easy to overlook precisely because it lacks the apparatus that usually marks a place as significant. There is no well-house, no statue, no votive offerings recorded. The tradition attached to the Knockaloura stone is modest almost to the point of being difficult to categorise, which may be exactly why it survived as long as it did.