This is a clochan, a type of dry-stone beehive hut built without mortar, using a corbelling technique in which each ring of stones projects slightly inward over the one below until the walls close to a point or dome overhead. Such structures are found in considerable numbers across the Dingle Peninsula, most famously in clusters on sites associated with early Christian monasticism, though many clochans predate or exist independently of any religious context. What makes this particular example quietly remarkable is simply its scale: at just 2.13 metres in diameter, it sits at the very small end of a form that was already modest by most standards.

The measurement was recorded by R. A. S. Macalister in 1899, placing this structure within the long tradition of antiquarian survey on the Corca Dhuibhne peninsula. Macalister, who later became one of Ireland's most prolific archaeologists, was at that point still early in a career that would eventually encompass everything from ogham inscriptions to the excavation of major prehistoric sites. That a structure this compact warranted his attention speaks to the density of archaeological material in this part of Kerry, where early medieval remains are woven into the land at almost every turn. Whether the clochan served as a dwelling, a storage cell, or an ancillary structure within a larger, now-vanished complex is not recorded.