Raths, as they are commonly known, are earthwork enclosures built during the early medieval period, roughly between the fifth and twelfth centuries, typically as farmsteads surrounded by a circular bank and ditch. This one in Raheennamadra, County Limerick, has slipped somewhat from the familiar circular form: aerial imagery and survey records show a raised area roughly 20 metres north to south and 18 metres east to west, enclosed by a bank with an external fosse, that reads more rectangular than round. That geometric irregularity, combined with its quiet position on reclaimed pasture along the southern bank of the Ahatemple Stream, gives it an understated strangeness.

The monument was already being mapped in the nineteenth century. The first edition six-inch Ordnance Survey map of 1840 depicts the site as a circular platform defined by a scarp, which suggests it retained a more legible profile at that point than later agricultural activity may have left it. An enclosure recorded separately under the reference LI049-116 lies approximately 150 metres to the south-west, hinting that this part of the Limerick landscape once held a cluster of enclosed activity, though the relationship between the two features is not established in the current record. An oblique aerial photograph taken in October 2002, catalogued as ASIAP 318 17, shows the monument's outline clearly from above, and more recent Google Earth orthoimages confirm the raised form and surrounding earthworks. The site record was compiled by Martin Fitzpatrick and uploaded in September 2021.

Because the rath sits in reclaimed agricultural pasture, ground-level visibility depends heavily on season and light conditions. The bank and fosse are most legible from above, and consulting the aerial photographs before visiting will help set expectations for what can actually be read on the ground. The Ahatemple Stream runs along the northern edge of the field, so the approach from that direction may be wet underfoot depending on recent rainfall. There is no formal access or interpretation at the site, and visitors should confirm land access arrangements locally before approaching across private farmland.