This one in Mitchelstowndown West, County Limerick, offers nothing so obliging. It exists, as far as current evidence goes, only as a cropmark caught by a camera on a November afternoon in 1984, when a Bord Gáis Éireann aerial survey passed overhead and inadvertently documented what may be a prehistoric funerary monument invisible to anyone standing in the field below.

A barrow is, in its most general sense, an earthen or stone burial mound raised during the prehistoric period, often associated with the Bronze Age in Ireland. What makes this site particularly interesting is the density of similar features nearby. The site is one of 36 possible barrows identified within an area measuring roughly 250 metres north to south by 450 metres east to west, with a further cluster of seven possible barrows lying around 300 metres to the northwest. That concentration, in reclaimed pasture 230 metres south of a watercourse forming the townland boundary with Mitchelstowndown North, suggests this landscape may once have held considerable ceremonial or funerary significance. The site was identified by Martin Fitzpatrick from aerial photograph BGE 2573, taken on 3 November 1984, and uploaded to the record in September 2021. It does not appear on any Ordnance Survey Ireland historic maps, which points to how thoroughly the surface evidence has been erased, most likely through centuries of agricultural activity.

For anyone hoping to visit, the honest position is that there is very little to see on the ground. No surface remains are visible on Google Earth orthoimages, and the reclaimed pasture gives no outward indication of what may lie beneath. The interest here is less about what you can observe in person and more about what the aerial record suggests: that a significant prehistoric landscape, now largely invisible, once existed across this stretch of County Limerick. Those with a serious interest in the site would do well to consult the National Monuments Service record directly, which holds the Bord Gáis Éireann location map and associated orthoimages that first brought the feature to light.