Where the more common earthwork ringfort was raised by piling and cutting soil into circular enclosures, a cashel achieves the same effect in stone, and in a county as geology-rich as Kerry, that distinction matters. These structures were typically built during the early medieval period, roughly between the fifth and twelfth centuries, and served as enclosed farmsteads for a single family and their livestock, the stone wall offering protection against both animal and human threat.

Beyond its classification as a cashel-type ringfort in Ballyegan townland, the specific history of this particular enclosure, its construction date, any excavation history, and the names of those who farmed within its walls, remains to be fully documented in the public record. What can be said is that Kerry contains one of the highest concentrations of cashels anywhere in Ireland, a reflection of both the county's abundant field stone and the enduring preference for stone over earth in Atlantic-facing landscapes. Ballyegan itself sits in a part of Kerry where early medieval settlement was dense, and a cashel in this townland would fit a familiar pattern of dispersed farmsteads spread across the landscape in the centuries before the Norman arrival reorganised Irish landholding.