A cashel is simply a ringfort built from dry-stone walling rather than earthen banks, a distinction that reflects both local geology and the preferences of the people who raised it. Where earth ringforts are common across much of Ireland, cashels tend to cluster in areas where stone lay close to the surface and timber was scarce, and the Burren's fringes and the wider Clare landscape are particularly well furnished with them.

Ringforts, whether built from earth or stone, were the dominant settlement form in early medieval Ireland, roughly from the fifth to the twelfth centuries. They functioned primarily as enclosed farmsteads, the circular wall or bank serving to define a household's space, protect livestock from wolves and raiders, and signal a family's standing in the landscape. Thousands survive across the country in varying states of preservation, yet each one represents the daily life of a farming family navigating the social hierarchies of Gaelic Ireland. The cashel at Enagh belongs to this broad tradition, one node in a dense network of early medieval occupation that still threads through the Clare countryside if you know how to look for it.