It sits in pasture just 70 metres north of the townland boundary with Ardpatrick, an oblong grassy mound running roughly east to west, its long sides defined by grass banks rising between 1.2 and 1.8 metres above the surrounding ground. Inside, a narrow trench runs parallel to the northern bank, and between the two banks lies a raised platform, itself sitting 1.2 to 1.5 metres above the level of the field outside. The feature is unusual not because it is especially large or dramatic, but because it does not correspond to any recognised type of ancient monument. It simply sits there, doing nothing that a trained eye can readily account for.

When a field investigator recorded it in 1974, the assessment was candid to the point of being almost refreshing. The SMR Field Report noted that the structure did not suggest any ancient form known to the surveyor, and ventured that it might have been material intended for spreading across the land that was subsequently abandoned, though even that reading was offered tentatively. What makes the ambiguity more interesting is the immediate surroundings. Ardpatrick monastery lies just 175 metres to the south, an early ecclesiastical site with a long history in this part of Limerick, and the earthwork sits close enough to that complex to invite speculation about a connection, while remaining too poorly understood to confirm one. Adding another layer of uncertainty, the mound does not appear on the 1840 edition of the Ordnance Survey six-inch map, though it is depicted on the later Cassini edition, suggesting it either escaped the earlier surveyors' attention or came into being, or at least into its current form, sometime after that first survey.

The earthwork is on private agricultural land and there is no formal public access. Visitors with an interest in the area would do better to begin at Ardpatrick itself, which sits on an elevated ridge and includes a ruined church, a holy well, and the remains of a round tower. The relationship between that well-documented monastic site and the anonymous mound to its north remains unresolved. Modern satellite imagery, including Digital Globe orthoimages taken between 2011 and 2013, confirms the feature is still visible from above as a roughly oval shape, which at least confirms it has persisted. Whether that persistence means it is ancient or merely durable is, like much else about it, an open question.