These enclosures, known in Irish as raths, were the standard farmstead of early medieval Ireland, typically dating from roughly the fifth to the twelfth century. A raised bank of earth, sometimes reinforced with a ditch, enclosed a family's dwelling and offered a degree of protection for livestock and people alike. Tens of thousands of them once existed across the country; many have been ploughed out or built over, which makes even an unremarkable survivor a small piece of continuity.

The Tonreagh example sits within a county that retains one of the higher concentrations of surviving ringforts in Ireland, a reflection of Kerry's relatively pastoral land use over the centuries and the durability of earthen monuments in less intensively cultivated ground. Beyond its classification as a rath and its location in this Kerry townland, detailed records for this particular site have not yet been made publicly available, so the finer points of its dimensions, condition, and immediate history remain to be fully documented.