No surface remains are visible from aerial imagery, no mound breaks the grassline, and yet the ground beneath almost certainly holds the remnants of a ditch barrow, one of six such monuments clustered within an area of roughly 100 by 115 metres. A barrow, in this context, is a prehistoric earthen mound raised over a burial, often encircled by a defining ditch; the ditch type gets its name from exactly that feature. What makes Ballynamona quietly arresting is not what has been found here, but what has not.

Three of the six barrows in this eastern group were excavated in 1935 by the archaeologist S. P. Ó Ríordáin, whose subsequent report was unusually candid. Writing in 1936, he described the results as "frankly disappointing," noting that no unmistakable burial had been found in any of the twenty monuments his team had opened across the wider Ballynamona complex that season. The site described here was not among those excavated and sits in the centre of the field, to the east of the barrow that was opened. The wider landscape is dense with related archaeology: a second barrow cemetery lies just 70 metres to the west, and an enclosure sits 110 metres to the south-east, suggesting this was once a purposefully organised ceremonial or funerary zone rather than a scattering of isolated monuments. The townland boundary with Lissard runs about 155 metres to the east, and a stream lies 30 metres to the west.

For a visitor, the practical reality is that there is very little to see at ground level. The land is reclaimed pasture, and aerial photographs show no surface trace of the monument. The value of coming here is therefore cumulative rather than immediate: understanding that the field contains at least six barrows, part of a wider cemetery arrangement documented and puzzled over since the 1930s, changes how the ordinary-looking ground reads. If you are consulting Ó Ríordáin's original 1936 publication, his location map remains a useful reference for orienting yourself within the site.