The inscription asks the reader to pray for one John Ferrall of Ardenragh, Esquire, his consort, and their family, and records that it was this same Ferrall who erected the monument and gave over the ground on which the chapel and well stand, in honour of the Blessed Virgin Mary, in the year 1730. Above the inscription, carved in false relief, a figure of the Virgin and Child looks out, with an IHS monogram worked into the upper right corner. IHS is a traditional Christogram, a contraction of the Greek name for Jesus, and its appearance here alongside a Marian image was a fairly standard piece of Catholic devotional shorthand in eighteenth-century Ireland, though the personal dedication beneath it gives this example an unusually domestic character.

The well itself is enclosed on three sides by a low wall, with a gap in the north-west corner providing access. The southern wall, which carries the plaque, is more substantial than the others, running to roughly two metres in length and standing one and a half metres high. Beside the well to the east, a whitethorn bush grows, and both the bush and the water source are hung and draped with religious memorabilia left by visitors over the years. The whitethorn, or hawthorn, carries deep associations with sacred wells across Ireland, where it was traditional to leave offerings of cloth, beads, or medals on nearby branches as part of devotional visits known as patterns. The wider site holds further points of interest: the remains of a chapel lie approximately ten metres to the north-west, and a bullaun stone sits roughly forty-four metres to the south-west. A bullaun is a boulder or outcrop bearing one or more rounded depressions, often associated with early Christian or pre-Christian ritual, and their presence near wells and chapels is relatively common in the Irish landscape, suggesting layers of use and meaning that long predate the Ferrall family's tidy inscription of 1730.