It does not appear on Ordnance Survey maps, and the entrance believed to lie towards its centre has not been entered, as far as local memory records, since the early 1950s. That combination, a substantial earthwork invisible to cartography and a subterranean space sealed for the better part of seventy years, gives the site a quietly compelling quality.

The structure beneath the platform is described as a souterrain, an underground passage or chamber, typically stone-lined, built during the early medieval period in Ireland. Souterrains were commonly associated with ringforts and served variously as places of refuge, storage, or concealment. This particular example appears to be single-chambered, which places it among the simpler end of the type. The platform itself, subcircular and low, is consistent with the kind of surface feature that might once have supported or surrounded a ringfort or enclosed settlement, though the site has not been formally excavated or fully recorded. The detail about its last entry in the early 1950s comes from local information rather than documented investigation, which is itself a reminder of how much archaeological knowledge in rural Ireland is carried informally, passed between neighbours rather than written into any official account.

The site lies in Emlaghpeastia, on the Iveragh Peninsula in South Kerry, in the broader landscape that stretches toward the water of Portmagee Channel. Because it is not marked on OS maps, it is the kind of place that exists more reliably in local knowledge than in any published guide, and the platform, if visible at ground level, would likely read as little more than a slight rise in the pasture to the uninformed eye.