It has a name in the archaeological inventory, a map reference, a classification, and very likely a physical presence in the landscape, but the details that would tell us what it actually is remain, for now, out of reach.

Carrowclogh is a Connacht townland name derived from the Irish, and the wider county contains an extraordinary range of archaeological remains, from megalithic tombs and ring forts to souterrains, which are stone-lined underground passages associated with early medieval settlement, and field systems that predate written history. Whether this particular structure belongs to any of those categories is not currently known from what has been made public. It is recorded, it is recognised as archaeologically significant, and that is, for the moment, the full extent of what can be said with confidence.