These enclosures, known in Irish as raths, were the standard farmstead of early medieval Ireland, typically consisting of a raised, roughly circular area surrounded by one or more earthen banks and ditches. They were not primarily military structures, despite the word "fort"; most sheltered a family, their livestock, and their stores within a defended boundary. Tens of thousands of them once existed across the island, and several thousand survive in some form today, each one a faint signature of a household that farmed the same ground somewhere between the fifth and twelfth centuries.

Cloonbony is a small rural townland in Clare, and like many such places it carries its archaeology quietly, without signage or ceremony. The rath here is one of countless examples scattered across the county, where the underlying geology and land use have, in places, preserved earthworks that elsewhere were ploughed flat or built over. Clare has a particular density of early medieval settlement evidence, partly owing to the extent of its marginal land that escaped intensive tillage in later centuries. A rath in this kind of setting would originally have commanded a view of the surrounding farmland, positioned to allow its inhabitants to watch over cattle, the primary measure of wealth in early Irish society.

The documentary record for this particular site is thin at present, and specific details about its dimensions, condition, or any finds associated with it are not currently available. What can be said is that Cloonbony sits within a wider Clare landscape where the early medieval period left a deep and legible mark, and a earthwork of this type, even in outline, connects the present land to a period when the island's countryside was being organised, farmed, and inhabited in ways whose traces have proven remarkably durable.