A clochaun is a small dry-stone corbelled hut, the kind associated with early medieval monastic or agricultural settlement in the west of Ireland, and the enclosure around it would have been a caher, a stone-walled ringfort typical of the region. The first edition of the Ordnance Survey map recorded both, and the Ordnance Survey Memoirs went a step further, identifying the site specifically as a caher. Nothing of either structure is visible on the ground today.

The site was catalogued as part of J. Cuppage's 1986 archaeological survey of the Corca Dhuibhne area, a comprehensive inventory of the Dingle Peninsula that brought together fieldwork and cartographic research across one of Ireland's most densely layered archaeological landscapes. The survey reference places the enclosure firmly in Gleann Fán, but the absence of any surviving remains means that beyond the map evidence and the survey entry, there is little more to say about what the structure looked like, how large it was, or when it fell. The Dingle Peninsula has no shortage of similar sites, many of them reduced over centuries by stone-robbing, agricultural clearance, or simple erosion, and this one appears to have disappeared entirely before any modern fieldwork could document it in detail.

There is nothing to see here in the conventional sense, and that is precisely what makes the site worth a moment's thought. It survives only as an absence, a place where a map gesture and a survey number are the last traces of something that was once substantial enough to be noticed and named.