This is a rath, the Irish term for a ringfort, the most common type of ancient monument in Ireland. Ringforts were typically enclosed farmsteads, used from roughly the early centuries AD through to around 1000 AD, where a family and their livestock lived within a defined boundary of earthen banks and ditches. The fact that thousands survive across the country does not make any individual example less interesting; it makes each one a small, legible fragment of a very long-running rural story.

The enclosure at Ballyengland sits atop a low rise and measures approximately 44.3 metres north to south and 43.1 metres east to west, making it a fairly typical size for a single-family farmstead. Its defining feature is a scarped edge, essentially a cut or slope in the ground rather than a built-up bank, which runs from north around to the northwest and stands about 0.85 metres high with a width of around nine metres. An earthen bank continues the enclosure from the northwest back around to the north, though this element is considerably more modest, rising only 0.2 metres on the interior and 0.3 metres on the exterior. The scarp is best preserved along the northeastern to southern arc. The interior, now under pasture, slopes gently down towards the centre. Immediately to the east of the enclosure lies a ridge of exposed limestone bedrock, a detail that may well have influenced where the original occupants chose to site their farmstead, whether for drainage, building material, or simply firmer footing. The site was recorded by Denis Power and uploaded to the national monuments record in August 2011.

The ringfort sits in agricultural land, so access would depend on the landowner's permission. Because the earthworks are relatively slight, the best time to visit is on a low winter sun day or in early spring before the grass grows thick, when the scarping and bankwork cast longer shadows and become easier to read from ground level. The limestone outcrop to the east is worth noting as a landscape feature in its own right, and standing at the centre of the enclosure and looking outward gives a reasonable sense of the original sightlines across the undulating terrain that whoever lived here would have relied upon.