This circular stone enclosure measures approximately 20 metres across internally and would have once served as a fortified homestead during Ireland's early medieval period. The site's collapsed stone walls still trace the outline of what was once a bustling farmstead, though centuries of weathering and the encroachment of gorse and rush vegetation have softened its defensive edges.

The cashel's strategic position on the limestone ridge would have offered its inhabitants commanding views of the surrounding landscape, whilst the natural geology provided readily available building materials for the enclosure walls. Today, a modern field wall cuts through the western side of the monument, a reminder of how the landscape has been continuously shaped and reshaped by successive generations of farmers. Despite this intrusion, the site retains much of its original circular footprint, allowing visitors to appreciate the scale and planning that went into these early Irish settlements.

These ringforts, which number in their thousands across Ireland, represent one of the most common archaeological features in the countryside. Dating primarily from the early medieval period (roughly 500 to 1200 AD), they served as enclosed farmsteads for prosperous farming families. The Clonconwal cashel, with its stone construction rather than earthen banks, suggests a degree of wealth and permanence; stone was typically used in areas where it was abundant, as here on the limestone ridge, and required considerably more labour to construct than simple earthen ramparts.