The rath at Carhoo in County Clare is one such site, a circular earthwork enclosure of the kind that served as a farmstead during the early medieval period, roughly between the fifth and twelfth centuries. A rath, to distinguish it from the stone-built cashel, was typically formed by one or more banks of earth and accompanying ditches, enclosing a domestic space where a family of some local standing would have lived, kept livestock, and worked the land around them.

Clare is particularly dense with such monuments, its limestone terrain preserving earthworks that might elsewhere have been ploughed away or built over. The townland name Carhoo likely derives from the Irish cathair, a word sometimes applied loosely to circular enclosures of various kinds, suggesting that the presence of such structures shaped how local people understood and named the land long after the sites themselves fell out of use. Beyond its location within this broader Clare landscape, the particular history of this ringfort, its date, its occupants, any finds associated with it, remains to be fully documented in the public record.