Known as Cathair Ban, the site comprises four corbelled drystone buildings, each constructed without mortar, the stones laid in gradually overlapping courses until they close overhead. This building technique, ancient and entirely practical, produces what are called clochans, the beehive-shaped cells associated with early monastic and pastoral life along the western seaboard of Ireland.

The most complete of the four structures is a circular clochan at the eastern end of the group, with a lintelled entrance facing south-east. It measures roughly 3.85 metres across and still stands to a height of 1.75 metres, with walls almost a metre and a half thick. Immediately to its west sits a D-shaped building, somewhat smaller and lower. Further west again are two conjoined structures, only the north-western portions of their walls now traceable, suggesting considerable collapse or robbing of stone over time. A fourth feature, a small and roughly built rock shelter to the north-west of the main clochan, drew the attention of the scholar R.A.S. Macalister, who in 1899 suggested it might be a souterrain, an underground or semi-underground passage sometimes found in early medieval Irish settlements and typically used for storage or refuge. Subsequent assessment, however, concluded it was more likely built simply as a shelter for animals, which speaks to the long agricultural use of these upland pastures well beyond any early medieval occupation. The grouping as a whole preserves a texture of life on the Dingle Peninsula that maps, field boundaries, and road-cut archaeology rarely capture with the same immediacy.