What you would find, if you visited, is a level stretch of reclaimed pasture, unremarkable to the eye. The monument exists, for all practical purposes, only from the air, betrayed by a circular cropmark roughly ten metres in diameter, the kind of faint, seasonal discolouration in the grass that plants produce when their roots encounter disturbed or compacted soil beneath the surface. A ditch barrow is a burial monument, typically of prehistoric origin, defined by a circular ditch surrounding a low mound, and this one has been so thoroughly levelled by centuries of agricultural activity that the ditch itself is now the only legible trace.

The site was not formally identified until Hugh Carey spotted it while examining aerial photographs, specifically a Bing Maps image from 2014. The cropmark had also been visible on Ordnance Survey Ireland orthophotographs taken between 2005 and 2012, and on Google Earth imagery, suggesting it had been quietly present in the photographic record for years before anyone noted it. Fiona Rooney compiled the record, which was uploaded to the national monuments database in April 2021. The surrounding landscape suggests this was never an isolated monument. A ringfort, the circular enclosure type most commonly associated with early medieval farmsteads in Ireland, lies approximately 145 metres to the north-west, and a second enclosure sits around 260 metres to the north-east. A drainage channel running roughly north-west to south-east passes about 30 metres to the west of the barrow, part of the land management infrastructure that has reshaped this part of Limerick over generations.

Because the monument is levelled and sits within private agricultural land, there is nothing conventionally visible to a visitor on the ground. The cropmark is most legible in dry summer conditions, when differential moisture retention in the soil causes the grass above the old ditch to grow or colour differently from its surroundings. The most honest way to observe this site is through the same aerial imagery that revealed it: the Bing Maps and Google Earth layers cited in the monument record are freely accessible, and the circular form is discernible to a patient eye. For anyone interested in the broader landscape, the proximity of the ringfort to the north-west means this small corner of Grange Lower preserves, at least in outline, traces of activity spanning potentially thousands of years, all of it invisible from the road.