On the Curragh in County Kildare, a patch of ground barely distinguishable from the surrounding grassland conceals a prehistoric burial monument so modest in scale that it could be crossed in a few strides. This is a ditch barrow, a form of funerary enclosure defined not by a dramatic earthen mound but by a shallow circular ditch, known as a fosse, which marks out the sacred or ceremonial ground within. Here, that fosse averages just a metre in width and barely twenty centimetres in depth, enclosing a very slightly raised sub-circular area measuring roughly 7.3 metres across at its widest. The restraint of the thing is part of what makes it peculiar.

What gives this particular site its quiet strangeness is the company it keeps. It sits near the top of a long, gently northward-facing slope, and within a radius of about 150 metres there are at least four other ditch barrows, one of them only 2.8 metres away to the south-west. Looming above the group, some 40 metres to the east and south, are two considerably larger ring-barrows, a related but more visually imposing type of monument in which a low mound is typically encircled by a ditch and external bank. The clustering of so many funerary features in such a compact area suggests this corner of the Curragh was used deliberately and repeatedly as a place of burial or commemoration during prehistory, though the precise period remains unconfirmed without excavation. Aerial photography from a 1999 Department of Defence survey helped identify the site, which leaves almost no impression on the ground at ordinary viewing distances. Adding another layer to the picture, cultivation ridges running north to south press right up against the eastern edge of the enclosure, suggesting that at some point the surrounding land was worked, with agriculture and ancient monument existing in uneasy proximity.