The site at Dooneen occupies a sub-oval footprint, roughly forty metres east to west and twenty-five metres north to south, defined by an earthen bank. That much is clear enough from the 1924 Ordnance Survey six-inch map, where the feature is recorded with reasonable precision. Visit today, however, and the bank and whatever it once contained are largely lost beneath dense scrub and a spreading mound of quarry spoil.

Enclosures of this general type, a raised or banked boundary encircling a roughly oval or circular area, turn up across Ireland in a variety of contexts, from early medieval farmsteads to ceremonial or burial sites of much greater antiquity. Without excavation it is rarely possible to say which category applies, and no such investigation appears to have taken place here. What the notes compiled by Denis Power do confirm is that the monument sits immediately to the south-east of a quarry, and that the dumping of overburden from that quarry has compounded the damage already done by encroaching vegetation. The 1924 map, then, preserves a record of something that the landscape itself is steadily erasing.

The site sits in rolling pasture with, according to the survey notes, good views in all directions, which is itself a small detail worth holding onto. Many enclosures were deliberately placed on rises that commanded the surrounding land, and that quality of the location survives even where the monument does not. Anyone curious enough to seek the place out should be prepared for difficult ground; the scrub is described as dense, and the quarry debris is an active presence rather than a minor inconvenience. The 1924 OS six-inch map remains the clearest guide to the enclosure's original shape and extent, and cross-referencing that sheet with current mapping before setting out would be time well spent.