It appears on the national monuments record, noted and categorised, yet the specifics of its character, its dimensions, its history, and whatever it may have contained or sheltered remain largely undisclosed to the general reader.

Caves in the Irish archaeological record occupy a broad and genuinely varied category. Some served as seasonal shelters in prehistory, others as places of ritual deposit, and a number have yielded animal bones, human remains, or objects spanning thousands of years of intermittent use. Mayo's landscape, shaped by limestone in places and by older, harder geology in others, does produce natural cavities of genuine interest, though without further detail it would be unwise to place this particular example within any of those traditions. What can be said is that the townland of Carrowmore, a place-name derived from the Irish An Cheathrú Mhór meaning the great quarter, recurs across Ireland and often signals areas of considerable antiquity and landscape significance.