It is not dramatic in scale, measuring roughly fourteen metres east to west, six metres north to south, and rising only a metre above the surrounding ground. Composed of earth and stone, its grassy surface blends easily into the landscape, and a person could walk past it without a second thought. That inconspicuousness is part of what makes it interesting.

The mound's proximity to teampall Asurnaí, an early ecclesiastical site, gives it a particular context, though its precise function and date remain unrecorded. Mounds of this kind, built from earth and loose stone and often found near church sites in the west of Ireland, can reflect a range of origins: burial, territorial marking, or later field clearance heaped over earlier activity. The limestone scarp behind it is characteristic of the karst terrain of the Aran Islands, where thin soils overlie fractured rock and the relationship between the built and the geological is always close. Tim Robinson, whose meticulous mapping of Aran in 1980 first drew attention to this feature, documented the mound as part of a wider effort to record the island's layered landscape before much of its detail was lost or overlooked.