Roughly 25 metres east to west and 15.5 metres north to south, it rises about two metres above the surrounding ground, its surface uneven beneath a covering of grass, and a drain runs along its northern edge. It is the kind of feature that catches the eye just long enough to raise a question, then offers no obvious answer.

What makes the site quietly puzzling is that it does not fit neatly into the categories that usually organise the Irish archaeological landscape. It carries no clear association with ringforts, burial mounds, or field systems. Instead, the working hypothesis is that it may be a byproduct of practical, relatively modern intervention, the digging of drains or the construction and maintenance of the railway line that passes so close by. Railway building in Ireland during the nineteenth century was a large-scale earthmoving enterprise, and spoil from cuttings, drainage channels, and embankment work was frequently deposited in adjacent fields, sometimes leaving mounds and platforms that can look, at a glance, like something far older. Whether that is what happened here remains uncertain.