A rath is an early medieval enclosure, typically a roughly circular bank and ditch of earth that once defined a farmstead or the residence of a local family of some standing. Tens of thousands of these survive across Ireland in varying states of preservation, making them the most common archaeological monument type in the country, yet individually most remain poorly documented and visited only by curious walkers who happen to notice the raised ground beneath the grass.

Clare is particularly dense with such sites. The county's mix of limestone upland, drumlin country, and river valleys supported a dispersed rural population throughout the early medieval period, roughly the fifth to the twelfth centuries, and raths were the characteristic settlement form of that world. Within each enclosure there would typically have been a house or houses, animal pens, and perhaps a souterrain, an underground stone-lined passage used for storage or refuge. The surrounding bank offered a degree of security and marked out the social territory of a household. The place-name Carrownaclogh itself is worth a moment's attention: "carrow" derives from the Irish "ceathrú", meaning a quarter-land, a unit of land division common in Gaelic Ireland, suggesting the area had a recognised administrative identity long before any formal mapping.

Beyond its existence as a recorded monument, the specific details of this particular site, its current condition, dimensions, and any features visible at ground level, remain undocumented in any source presently available to the public.