It is a rath, the Irish term for a ringfort, a type of enclosed settlement that was once among the most common features of the Irish countryside. Thousands were built across the island during the early medieval period, roughly between the fifth and twelfth centuries, and their circular banks and ditches defined the farmsteads of farmers, craftspeople, and minor lords alike. Clare has more than its share of them, yet each one occupies a specific patch of ground with its own particular history, and the one at Cloongowna is no exception.

Ringforts were typically constructed by throwing up a bank of earth, sometimes reinforced with stone, around a central living area. The enclosure provided shelter and a degree of security for people, livestock, and stored goods. In stone-rich parts of Ireland, the same form was built entirely in dry-stone walling and is known as a cashel or caher. The earthen rath was the more common variant across the midlands and west, and Clare's varied geology means both types survive in the county. Beyond their practical function, raths accumulated folklore over the centuries, frequently becoming associated with the fairies or the sí, which in many cases helped preserve them from being levelled for agricultural improvement. Whether Cloongowna's example carries any such local reputation is not currently documented in available sources.

The townland name Cloongowna derives from the Irish, likely relating to a meadow or low-lying ground, which is consistent with the kind of gentle pastoral terrain where many raths were sited. Without detailed survey data in the public record at present, the precise dimensions, condition, and immediate setting of this particular monument remain unconfirmed. It is the kind of place that rewards a slow walk and a good map rather than a formal itinerary.