It is heavily overgrown now, the kind of place that registers as a slight thickening of vegetation rather than a monument, yet the geometry beneath is deliberate and ancient: a roughly circular enclosure about 25.4 metres across, ringed by an earthen bank still standing around a metre high, with an entrance oriented to the north-north-east.

This is a rath, the most common monument type in the Irish landscape. Raths are ringforts built from earthen banks rather than stone, and they served as enclosed farmsteads during the early medieval period, roughly between the fifth and twelfth centuries. Tens of thousands once existed across Ireland, though many have been levelled by centuries of agriculture. The one at Bellmount has survived, absorbed into rough grazing land rather than ploughed away, its bank subsiding slowly under the weight of overgrowth but still legible as a boundary that someone once considered worth raising. The north-north-east entrance alignment is fairly typical; many ringforts face broadly eastward, possibly for practical reasons related to prevailing winds or morning light, though the precise reasoning remains a matter of discussion among archaeologists.

The site sits in partially overgrown terrain, which means the bank and interior are likely obscured by scrub and long grass. Visitors with an eye for subtle earthworks will find it more rewarding than those expecting a cleared and signposted monument. The enclosing bank, low as it is, traces the original circuit, and the entrance gap to the north-north-east is the detail most worth locating once the overall form becomes apparent.