Sitting on a gentle north-west to south-east slope in Edmonstown, County Westmeath, this ring barrow, a prehistoric burial monument consisting of a circular ditch surrounding a central mound or platform, has been worn so low by centuries of agricultural activity that it can practically disappear into summer grass. When David McGuinness surveyed it in 2015, he recorded a circular ditch roughly nineteen metres across, just three metres wide at its best-preserved eastern edge and no more than thirty centimetres deep below the interior surface. The central area is not a raised mound in any dramatic sense but rather a very slightly dished platform, almost level with the surrounding land. At some point the monument was misidentified, once labelled a rath (an early medieval enclosure, usually earthen, associated with a farmstead) and elsewhere recorded as an eighteenth-century tree-ring, the kind of circular earthwork sometimes thrown up around a planted tree to protect its roots. Neither interpretation appears to have stuck.

Human bones were found on or near the site, which is consistent with the monument's likely prehistoric funerary function, though the exact circumstances of that discovery are not recorded in any detail. The confusion about what the earthwork actually was reflects how severely it has been degraded, probably by repeated ploughing of the surrounding land. At roughly twelve metres in overall diameter in earlier accounts, compared with nearly nineteen metres measured in 2015, the discrepancy hints that further damage may have occurred between the two examinations. The monument is not alone in this part of Westmeath. A notably larger ring barrow lies around 350 metres to the north-west in Jeffrystown, separated from the Edmonstown example by a kettle-hole lake, the kind of small, steep-sided hollow formed when a buried block of glacial ice melted away after the last Ice Age. A third barrow, unclassified, sits approximately 800 metres to the south, suggesting that this gentle ridgeline once held some significance for the communities who buried their dead here.

Visibility at the site is described as poor in all directions, and the recently ploughed land in which it sits does nothing to help. The eastern side of the ditch offers the clearest surviving trace of the original form, but even that requires attentive looking. The monument rewards patience and low expectations rather than a dramatic reveal.