What remains of this holy well in Kiltullagh, County Galway, is a dry, rubble-filled hollow enclosed by a D-shaped mortared stone wall, its interior overgrown, its surroundings cluttered with dumped stone. Holy wells are among the most persistent features of the Irish sacred landscape, traditionally associated with healing, pilgrimage, and the veneration of local saints, and they are found in their thousands across the country. This one has fallen into considerable neglect, but it retains a detail that keeps it from disappearing entirely into obscurity.

Set into the eastern face of the enclosing wall is a small stone block, roughly 30 centimetres square, bearing a carved inscription dedicated to St John and dated 1714. That date places the inscription in the early eighteenth century, a period when formal veneration of holy wells was under sustained pressure from Church authorities who regarded the associated popular customs with suspicion, and yet communities continued to mark and maintain these sites. The wall itself, which measures approximately 3.1 metres east to west and 2.3 metres north to south, stands to a maximum height of 1.5 metres, with a gap on the northern side that may represent an original entrance. The well sits some 20 metres to the north-east of a rath, the term used for a circular earthen ringfort of early medieval origin, and just east of a stream, placing it within a cluster of features that suggest long and layered human activity in this corner of east Galway.

By the time of the most recent recorded inspection, the site was heavily overgrown and large stones had been dumped around it. Aerial imagery from the early 2010s shows trees growing within or close to the enclosure, with forestry plantations spreading to the north-east and south-west. The stonework survives but is poorly preserved, and the carved dedication to St John remains the clearest indication of what this place once meant to the people who built the wall around it and cut a name and a year into the stone.