It measures roughly three and a half metres by two and a half, built low to the ground in a subrectangular form with a simple entrance on the south side. What once occupied the southwest corner of that enclosure was not a spring in the conventional sense but a hollow in the earth, now filled in, that served as a holy well. A concrete cross base at the western end is the only feature that announces any particular significance.

Holy wells in Ireland are typically associated with a saint, a pattern day, and the ritual of rounds, in which pilgrims walk a prescribed circuit while praying, often leaving votive offerings at the water's edge. What distinguished this one, according to local knowledge recorded by the writer and cartographer Tim Robinson, was the presence of a fish visible in the hollow. The sacred fish is a recurring motif at Irish holy wells, where a single trout or eel was believed to inhabit the water permanently, its continued presence a sign of the well's active virtue and its disappearance an omen of misfortune or desecration. By the time Robinson passed on his account, the well had already fallen out of use, the hollow had been filled in, and the fish, if it ever existed in the literal sense, was long gone with it.