A rath, as these enclosures are also known, is typically a roughly circular bank and ditch of earth that once enclosed a farmstead during the early medieval period, roughly between the fifth and twelfth centuries. Tens of thousands of them survive across Ireland, yet each one occupies a specific patch of ground chosen by a specific family, and that particularity is what makes them worth pausing over.

The townland name Garraundarragh offers a small clue to the character of the place. The Irish word garrán can refer to a shrubbery or a grove of trees, and darrach relates to oak, suggesting a landscape that was at least partly wooded at some point in its past. Whether that woodland was already ancient when the rath was constructed, or whether it grew up around an abandoned enclosure later, is the kind of question that only detailed excavation or pollen analysis tends to resolve. Kerry has a considerable density of ringforts, many of them concentrated in areas that were productive farming land in the early medieval period, and the county's varied topography, from coastal lowlands to upland grazing, shaped where people chose to settle and defend their households.

Because so little specific detail about this particular site is currently available, what a visitor encounters is essentially the site itself, without the scaffolding of documented history to lean on. That is not necessarily a disadvantage. A low grassy bank, perhaps worn and irregular, in a Kerry field can prompt a more attentive kind of looking, the kind that takes in the surrounding landform, the sight lines, the relationship between the enclosure and any nearby water or rising ground, all of which the original inhabitants would have weighed carefully before breaking ground.