Ringforts of either kind were the basic unit of rural settlement in early medieval Ireland, typically enclosing a farmstead and its associated buildings within a circular boundary. The stone variety, the cashel, is particularly associated with the west of Ireland, where rock was more readily available than deep topsoil, and Clare has no shortage of them scattered across its limestone landscapes.

Beyond its classification and location, the documentary record for this particular cashel is currently sparse. What can be said is that cashels of this type generally date to the period between roughly the sixth and twelfth centuries, and would have sheltered a family or small kin group along with their livestock and stores. The choice of stone over earth suggests both the local geology and a degree of permanence in the intention of whoever built it. Cappagh More itself is a quiet rural townland, the kind of place where field boundaries, low walls, and earthworks have accumulated over centuries without attracting much attention.