But from the air, something older asserts itself. A circular cropmark appears in the grass, the faint signature of a ring-barrow, a type of prehistoric funerary monument consisting of a low burial mound enclosed by a circular ditch, whose filled soil and disturbed subsoil cause the vegetation above it to grow at a slightly different rate from the surrounding land. That difference, invisible at ground level, becomes legible only when viewed from above, and only under the right conditions of light and dry weather.

This particular barrow, sitting roughly 105 metres west of the Garrydoolis townland boundary, is one of up to eight possible barrows recorded within a single large field measuring approximately 125 metres north to south and 175 metres east to west. The concentration is notable. None of these features appear on the historic Ordnance Survey Ireland maps, meaning they passed unrecorded through the era of systematic ground-level surveying. It was an aerial photographic survey based out of Bruff in 1986, recorded as Bruff 122.04 and AP 6/2028, that first identified the site as a ring-barrow. Subsequent remote sensing confirmed the picture: a circular cropmark appears clearly on an Ordnance Survey orthophoto taken between 2005 and 2012, and again on a Google Earth image dated 18 November 2018. The record was compiled by Martin Fitzpatrick and uploaded in April 2021.

There is nothing to see here in the conventional sense. The land is under agricultural use, and without the aerial perspective the barrow leaves no obvious surface trace for a visitor on foot. What makes the site worth knowing about is precisely that invisibility, the way an entire cluster of prehistoric funerary monuments can persist beneath working farmland for millennia, unnoticed by mapmakers, legible only to a camera at altitude on a dry summer morning. Anyone with an interest in remote sensing or landscape archaeology can examine the cropmark evidence through the publicly available Google Earth imagery and the National Monuments Service records, where the site is listed under the reference LI033-115001-.