It is the kind of feature that most walkers would step around without a second thought, yet it earned itself a place on the Ordnance Survey record, appearing as a hachured marking on the 1944 to 1945 revision of the six-inch map. Hachures, short lines used by cartographers to indicate a change in ground level or a hollow, were the mapmaker's way of flagging that something was there worth noting, even if that something was modest.

When the site was visited in 1984, the feature resolved itself into a disused gravel pit, its edges partially softened by vegetation and its outline irregular. Gravel pits of this kind were common features of demesne land throughout Ireland, dug to supply the practical needs of large estates: road surfacing, drainage work, and the maintenance of paths and yard surfaces. What makes this one quietly interesting is less what it was than how it survived, reduced to a barely legible hollow but still legible enough to have been mapped, revisited, and recorded across four decades of changing documentation.