The term enclosure covers a wide range of field boundaries and earthworks, from early medieval ringforts and their associated cattle paddocks to prehistoric ceremonial ditches, and without further detail it is difficult to say precisely what this one represents. What is certain is that it has been identified and mapped, which places it within a broader tradition of enclosed settlements and field systems that define much of Kerry's rural archaeology.

The county itself preserves an unusually dense concentration of early monuments, partly because of its relative geographical isolation and partly because land use here never demanded the wholesale clearance that erased so many comparable sites elsewhere in Ireland. Ballybeg, whose name derives from the Irish for small town or small settlement, is a common townland name across the country, and the presence of an enclosure in such a place is entirely consistent with the pattern of early farming communities that shaped this landscape over several millennia. Whether the earthwork here is a simple field boundary, a domestic enclosure of the early medieval period, or something older, remains a question the available record cannot yet answer.