A ringfort, the term for the circular earthen enclosures built across Ireland from roughly the early medieval period, typically consisted of one or more raised banks enclosing a domestic space used for farming and settlement. Here, the single rampart that once made this site legible in the landscape was levelled around 1967, leaving only a low rise in the pasture to suggest that something was once deliberately shaped here.

Before that levelling, the site had a documented presence stretching back over a century. The 1842 Ordnance Survey six-inch map shows a hachured oval enclosure measuring roughly 35 metres northwest to southeast and 25 metres northeast to southwest. Later maps from 1905 and 1937 depict it as a circular raised area of around 30 metres in diameter, suggesting the earthwork had either settled into a more regular shape or was simply recorded differently by later surveyors. In 1934, a researcher named Bowman recorded the fort on land belonging to W. Barrett and noted that the interior stood about three feet higher than the surrounding field, a modest but perceptible elevation that spoke to the effort originally invested in its construction. That three-foot rise is now gone. What remains is a circular area of approximately 30 metres north to south and 26 metres east to west, defined only by a faint undulation in the ground.