This one in Cappanafaraha, County Limerick, does neither. It exists, for now, primarily as a cropmark, an oval impression roughly 24 metres north to south and 20 metres east to west, visible not to the eye of a passing walker but to the eye of an aerial camera. It sits in ordinary pasture immediately west of the N20 road, and it never made it onto the Ordnance Survey Ireland historic maps at all. What exactly it represents remains formally unclassified, recorded simply as an earthwork, a catch-all term for any man-made alteration of the ground whose precise function or date has not yet been established.

The site came to attention through aerial photography. An OSi orthophoto taken somewhere between 2005 and 2012 captured the cropmark clearly, its outline intersected at the northern edge by a field boundary running northwest to southeast. Cropmarks of this kind appear when buried features, ditches, banks, or walls, affect the moisture available to the vegetation growing above them, causing the grass or crops to grow at slightly different rates or to colour differently in dry weather. A further confirmation came from a Google Earth orthoimage dated 20 September 2020, which still showed the monument's outline. The record was compiled by Martin Fitzpatrick and uploaded in May 2021. Notably, a barrow, a type of prehistoric burial mound, lies approximately 180 metres to the southwest, catalogued separately in the Sites and Monuments Record. Whether the two features are related in any meaningful way is not established.

There is no formal public access to this field, and nothing is visible at ground level in ordinary conditions. The cropmark becomes legible only from above and only under the right seasonal circumstances, typically during dry summers when buried features exert their most pronounced effect on surface vegetation. Anyone with a serious interest in the site is best served by examining the Google Earth imagery online, where the oval outline has been documented. The N20 passes close by, but roadside viewing tells you little. This is a site that rewards patience with remote sensing tools rather than boots on the ground, a quiet footnote in the landscape that has not yet been fully read.