A cashel is simply a ringfort built from dry-stone walling rather than earthen banks, a distinction that tells you something about the local geology and the people who worked it. Where earth was plentiful, early medieval farmers threw up earthen raths; where stone lay close to the surface, as it does across much of Connacht, they built in stone instead. The result is a circular enclosure that once defined a farmstead, a place of habitation and livestock management, probably dating somewhere in the broad sweep between the fifth and twelfth centuries.

Ringforts of this kind are among the most numerous archaeological monument types in Ireland, with tens of thousands recorded across the island, yet individual examples like this one at Toorard remain largely unexamined in any published detail. The name Toorard itself is likely derived from the Irish, suggesting a high or elevated place, which would be consistent with the siting preferences of early medieval homesteaders, who often chose slightly raised ground for drainage, visibility, and a degree of natural defence. The cashel form, with its substantial stone circuit wall, would have provided enclosure for a family and their animals, and possibly carried social significance beyond mere practicality, marking the status of the household within the community.