This one in Caherdean, County Kerry, announces itself with almost nothing at all. What was once recorded as the cropmark of an enclosure, a site where differences in soil moisture or crop growth betray buried structural remains to an observer looking down from above, turns out to have left barely a whisper on the ground. Investigators found no visible surface trace of an enclosure at the reported location, and neither historic mapping nor aerial photography from 2010 and 2015 showed anything of note.

What survives, if survival is quite the right word, lies roughly forty metres to the west. There, a low-profile, sub-circular area measuring approximately twelve metres east to west and ten metres north to south can be made out as a gentle scarp, a slight step or edge in the ground surface, around five metres wide and half a metre high. It has been levelled and absorbed into improved pasture, the kind of quiet agricultural erasure that has claimed countless early enclosures across Ireland. Such enclosures, roughly circular or oval earthworks that once defined farmsteads, stock enclosures, or small settlement areas, were once common features of the Irish rural landscape. In Kerry especially, the place-name element "caher" or "cahir" points to a region where these enclosed sites, sometimes in stone, sometimes in earth, were densely distributed. The name Caherdean itself carries that echo. What the Caherdean enclosure originally enclosed, and when it was built or used, the surviving evidence does not say.