It is not dramatic to look at, a raised D-shaped platform defined by a scarp, with a cluster of trees at its southern edge, but its position and its companions make it worth attention. Fourteen metres to the west, separated by the scarp of a natural ravine, lies a cliff-edge fort, the kind of enclosure built to exploit a dramatic drop in the landscape as a ready-made defensive boundary. The two monuments together hint at a concentration of early activity in this corner of Limerick that the surrounding fields give little reason to expect.

The earthwork first appears on the Ordnance Survey six-inch map of 1840, where it is depicted as a raised circular area defined by a scarp. By the time the more detailed twenty-five-inch survey was carried out in 1897, the shape had been recorded more precisely as sub-circular, measuring approximately 23 metres north to south and 23 metres east to west, with the scarp running from the north-west around through north, east, south, and south-west, and the ravine forming its western edge. The Ordnance Survey field notes from 1840, compiled as part of the Name Books covering the Abbeyfeale to Bruree district, described this monument as one of three forts in the area, noting it as the one near the western boundary. That terse entry is essentially all the historical documentation that exists. The earthwork itself, a scarp being simply a steep natural or man-made slope used to define or defend an enclosed area, is the kind of feature that rarely yields a precise date without excavation.

The monument lies in working pasture, so access would depend on landowner permission. Its location immediately east of the Glounderrig stream means the boundary between the two townlands is a useful navigational guide on the ground. The raised platform and its defining scarp are visible on satellite imagery, including Google Earth orthoimages taken between 2011 and 2013, where the D-shape and the southern treeline show clearly. Those images, alongside the layered Ordnance Survey records, remain the most practical way to orient yourself before visiting. The grass cover will obscure much of the detail underfoot, but the change in ground level along the scarp edge is still perceptible, particularly in low winter light when shadows pick out subtle differences in the terrain.