In a gently north-east-sloping pasture field near Baggotstown in County Limerick, a possible ring-barrow survives in a condition so slight that aerial photography taken between 2005 and 2012 showed no surface remains at all. A ring-barrow is a low circular burial mound, typically of Bronze Age origin, defined by a surrounding ditch, known as a fosse, and sometimes a low enclosing bank. That such a feature can persist in the landscape while becoming effectively invisible to the camera speaks to both the fragility of these monuments and the difficulty of accounting for them.

The site, catalogued as LI040-014----, was identified in 1989 by C. Tarbett, who recorded two ring-barrows in the area and designated this one, lying roughly 140 metres to the north-east within the field, as Ringbarrow A. Tarbett described it as the better-preserved of the two, though that judgement is relative. The monument measures only ten metres in diameter from the midpoint of one side of the bank to the other, making it a notably small example. The fosse, the shallow ditch that encircles the slightly raised central platform, reaches a maximum depth of just twenty centimetres, and the interior platform itself is ovoid rather than perfectly circular, sloping gently to the north-east. The enclosing bank is only discernible at the south-east, where it rises no more than twenty centimetres above the surrounding ground. Notably, the site does not appear on Ordnance Survey Ireland historic maps, and its precise location remains uncertain even on the Historic Environment Viewer.

For anyone wishing to seek it out, the practical challenges are considerable. The monument sits in working pasture, so access would require the landowner's permission. Because no surface features are reliably visible from aerial imagery, locating it on the ground depends on the quality of light and the state of the vegetation; low winter sun raking across a closely grazed field gives the best chance of detecting slight earthworks of this kind. Tarbett's 1989 survey drawing remains the most precise record of what to look for. Given that even the Historic Environment Viewer carries a note of uncertainty about the monument's location, a visit is less about seeing something and more about standing in a field and knowing that something, however faint, was once deliberately placed there.