It is the kind of feature that a walker might cross without registering its significance, yet the Ordnance Survey recognised it clearly enough to record it on maps going back to 1840, and an old Irish annotation on later editions, 'Cois Mote', suggests local memory of it as something mote-like, meaning a raised earthen mound associated with early medieval or Norman-period activity.

The 1840 six-inch Ordnance Survey map shows the feature as a raised circular platform defined by a scarp, which is simply a steep slope marking the edge of an earthwork. By the time the twenty-five-inch edition was produced in 1897, the record had grown more detailed: the platform measured approximately 24 metres northwest to southeast and 29 metres northeast to southwest, with a fosse, or defensive ditch, running around its southern, western, and northwestern sides. That combination of raised platform, defining scarp, and partial fosse fits the general profile of an earthwork enclosure, a category that covers everything from ringforts to mottes, the latter being a type of raised mound introduced by the Normans from the twelfth century onwards as the base for a timber tower. The annotation 'Cois Mote' lends some weight to a motte interpretation, though without excavation the precise date and function remain open questions. Aerial imagery from 2011 to 2013 confirms that the monument survives largely as the historic maps depict it, and tree-lined field boundaries running along the southeastern to northeastern side may represent the remains of an external bank, post-dating 1700 but possibly following the line of an earlier feature.

The site sits in working agricultural land, so access would require landowner permission. Because the earthwork is subtle at ground level, the aerial and historic map resources are genuinely useful preparation before a visit; the OSi historic map viewer allows direct comparison between the 1840 and 1897 surveys and the present landscape. The partial fosse is most likely to be legible on the ground along the southern and western arc, where the change in ground level should be most pronounced. In low winter light, when vegetation is cropped back and shadows fall at a low angle, earthwork features like this tend to read most clearly across a field.