It is neither. The earthwork is a ring enclosure, a class of monument found across Ireland and typically associated with early medieval settlement or farming activity, though individual examples can be notoriously difficult to date without excavation. This one overlooks the valley of the Inny river, and its position on the ridge side, open to the landscape below, gives some sense of how such places once related to the land around them.

The enclosure is modest in scale. A low bank of earth and stone, considerably eroded, surrounds a slightly sunken interior measuring roughly 7.3 metres north to south and 7.85 metres east to west. The bank itself varies in external height from about half a metre to just over a metre, with an average basal thickness of around 1.8 metres. It appears on Ordnance Survey maps under the townland of Liscunagh, marked simply as a small circular enclosure. The Iveragh Peninsula, on which it sits, is dense with such survivals, many of them recorded as part of a systematic archaeological survey of south Kerry carried out in the 1990s. That broader landscape context matters: the peninsula holds one of the highest concentrations of early historic monuments in the country, and what looks like an unremarkable lump of overgrown earthwork is frequently the last visible trace of a farmstead or enclosure that may have been in use for centuries.