Air bubbles break the surface on the eastern side of a roughly circular pool, no more than two metres across, as they have done for as long as anyone can say. This is Toberatubar, a holy well, one of thousands scattered across Ireland where pre-Christian veneration of water sources became absorbed, gradually and incompletely, into Christian practice. Many such wells carry the prefix "Tobar", the Irish word for well, and are associated with particular saints or with healing. This one sits in a slight depression, about twenty centimetres deep, its water fed by a natural spring and channelled outward in two directions: south through an open gap in the enclosure and along a recently re-cut drain, and west through a breach in the surrounding wall into a fast-flowing stream.

The well is enclosed by a mix of structural elements that speak to different periods of attention and neglect. Stone kerbing survives along the northern arc, reaching roughly half a metre in height from the base of the well. A rubble stone wall, slightly higher, runs from the north-west around to the north, while another section to the south-west has collapsed into disarray. An earthen bank fills part of the eastern arc. The southern side is left open, wide enough for a person to approach directly. A natural rock outcropping to the north-east adds a degree of shelter from the prevailing exposure of the slope. The enclosure is a patchwork, maintained and repaired at intervals, allowed to fall in places, then partially restored again. An earthwork enclosure of a different kind lies about 440 metres to the south-east, suggesting the broader landscape here held some significance over a long period.

The well sits at the field boundary between woodland and open ground, which makes it relatively straightforward to locate for anyone who knows to look. The re-cut drain alongside the eastern field boundary is a practical sign that the site has seen some recent attention. Water exits to the west into what is described as a fast-flowing stream, so the ground in the immediate vicinity is likely to be soft underfoot in wetter months.