A midden, in archaeological terms, is a refuse heap left by earlier inhabitants, typically a dense accumulation of shells, bones, ash, and discarded domestic material that builds up over generations of occupation. These sites are invaluable to archaeologists because they preserve organic evidence of diet, season, trade, and daily life that stone structures rarely offer. This particular example, however, occupies an uncertain position not just in the landscape but on the map itself.

On 28 February 1992, this midden was among seven such sites formally entered onto the Register of Historic Monuments, a legal designation under Irish heritage legislation intended to protect monuments from damage or interference. The registration was published in Iris Oifigiúil, the official state gazette, as Schedule 1/92. The problem, as recorded at the time, is that the precise location of this specific midden could not be determined from the map attached to the registration order. As a result, its coordinates were assigned a temporary position at the centre of the defined area rather than at the actual monument. It is protected, in principle, but its exact whereabouts within Barrow remain unconfirmed. Six other middens were registered alongside it that same day, suggesting a concentrated effort to document coastal or estuarine sites in the area, though the particulars of those sites do not resolve the question of where this one stands.

There is something quietly thought-provoking about a legally protected monument whose location is, by the state's own admission, a placeholder. The midden exists in the record as a kind of administrative approximation, real enough to warrant protection, elusive enough to have resisted pinning down.