These enclosures, known in Irish as raths, were the most common form of rural settlement in early medieval Ireland, built roughly between the fifth and twelfth centuries. A typical rath consisted of a raised circular bank of earth, sometimes reinforced with stone or topped with a timber palisade, enclosing a domestic space where a farming family would have kept their house and outbuildings. Tens of thousands survive across the island, in varying states of preservation, and yet each one marks a specific place where particular people once made decisions about cattle, weather, neighbours, and the seasons.

The townland name Knockloskeraun likely derives from Irish, with the element "cnoc" pointing to a hill or rounded elevation, which is itself a clue to why this spot might have been chosen for a defended enclosure. High or slightly elevated ground gave early farmers a practical advantage, both for drainage and for visibility across the surrounding territory. Clare is well populated with such monuments, many of them tucked into field boundaries or partially absorbed by later agricultural activity, their banks softened over centuries of ploughing and grazing. Without more detailed site-specific documentation currently available, the particulars of this rath's dimensions, condition, and any associated finds remain unclear, but its presence in the recorded landscape confirms it as a genuine remnant of that dense network of early medieval habitation that once covered this part of Munster.