Court tombs are a distinctively Irish form of megalithic construction, characterised by a forecourt of upright stones opening into one or more roofed gallery chambers, and they are thought to have served as communal burial places as well as sites of ritual activity, built by farming communities roughly five to six thousand years ago. Mayo has a notable concentration of these structures, scattered across a landscape that has changed almost beyond recognition since the stones were first raised.

Beyond its classification and location, the specific details of this particular tomb, its dimensions, its state of preservation, the number of its chambers, and any history of excavation or local association, remain difficult to pin down from currently available sources. That absence is itself a kind of fact about the site; it sits quietly in the Mayo countryside, recorded and counted but not yet fully described in any publicly accessible form.