These circular enclosures, known in Irish as raths, were the farmsteads of early medieval Ireland, typically consisting of a raised earthen bank and ditch enclosing a domestic space where a family would have lived, kept animals, and gone about the business of daily life. Tens of thousands of them survive across the island, yet each one occupies a specific patch of ground that someone, at some point, chose deliberately, for reasons of drainage, visibility, social standing, or simple convenience.

The rath at Knockrower belongs to this vast and largely unsung category of monument. Kerry is particularly dense with them, a county whose dispersed rural settlement pattern and relatively undisturbed upland ground have allowed many examples to survive where intensive agriculture elsewhere has levelled them. The townland name itself, Knockrower, likely derives from the Irish for a reddish or ruddy hill, suggesting the kind of elevated, well-drained ground that early farmers consistently favoured when choosing where to build. Without more detailed survey information available at present, the specifics of this particular site, its dimensions, condition, or any associated finds, remain undocumented in the public record.