The platform sits at roughly eighteen metres across at its widest point, and a stony bank on its downslope edge, still reaching up to one and a half metres in height in places, is likely the last remnant of a defensive or enclosing wall. What makes this site quietly curious is precisely its ambiguity; the slope around it is pronounced enough that the artificially flattened ground reads as deliberate, yet the structure itself has been reduced to something closer to a suggestion than a monument.

The cashel at Curracullenagh was recorded as already destroyed by Browne and colleagues in 1911, meaning the site had lost its defining character well over a century ago. The identification of this platform with their earlier record is tentative rather than certain, and subsequent survey work on the Corca Dhuibhne, or Dingle Peninsula, carried out by J. Cuppage and published in 1986, placed it in a broader catalogue of archaeological features across the area. That survey, one of the more thorough regional studies of its kind in Ireland, documented hundreds of sites across the peninsula, many of them similarly worn down or partially destroyed. The Glenfais example sits within that larger picture of a landscape that was once densely settled but whose physical traces have been quietly erasing themselves for generations.