Wells dedicated to Brigid are scattered across the country in remarkable numbers, each one a small node in a devotional landscape that stretches back at least to the early medieval period, and quite possibly earlier, into pre-Christian reverence for sacred water sources that the new faith quietly absorbed rather than erased.

The practice of visiting holy wells, known as pattern days or patrons, typically fell on a saint's feast day and involved walking a set circuit around the well, often in bare feet and in silence, reciting prayers at each station. For Brigid, the first of February, her feast day, was the traditional occasion, though local customs varied considerably from place to place. Offerings left at such wells, strips of cloth tied to nearby branches, coins pressed into the ground, small votive objects, accumulated over generations, and many wells retained their local following well into the twentieth century even as formal religious attention drifted elsewhere. Lissaniska itself is a small rural townland in the west of the county, the kind of quiet agricultural ground where these features can survive for centuries with little disturbance simply because nothing has come along to remove them.