In Cloonty, County Limerick, a small D-shaped enclosure sits on a low ridge along the eastern bank of a stream, its western boundary formed not by any human hand but by a natural scarp, a near-vertical drop of around two metres down to the water. Whoever chose this spot understood the landscape well enough to let it do some of the work for them.

The enclosure measures roughly 26 metres north to south and 18 metres east to west. An earthen bank curves around from the northwest to the southwest, standing about 0.9 metres on its outer face and 0.6 metres internally, modest dimensions by any measure but enough to mark a clear boundary. Along the northern arc, this bank is accompanied by an external fosse, a defensive ditch, around 0.4 metres deep and 1.6 metres wide, which would have made the approach from the more exposed, drier ground considerably less straightforward. The southeastern section of the bank is notably lower and wider, around four metres across, which may reflect later deterioration or simply a less pressured approach from that direction. The interior is level and carpeted in short grass and rushes. Compiled by Denis Power and uploaded to the record in August 2011, the site belongs to a broader class of small earthwork enclosures found throughout Ireland, the kind that rarely attract much attention but quietly map a settled and organised past onto the land. Particularly intriguing is the fact that a similar enclosure lies directly across the stream to the southwest, raising questions about whether the two sites functioned in relation to each other, though the record does not speculate further on this.

The surrounding terrain is generally marshy, which makes access a matter of timing and footwear rather than distance. The site itself is on a ridge, so the interior stays relatively firm underfoot, but the approaches across the low-lying ground will test patience in wetter months. Anyone visiting should look carefully at the western edge, where the scarp drops away to the stream below, since that natural feature is the real structural logic of the place. The opposing enclosure across the water, recorded separately as LI018-091, is close enough to be visible from the bank, and seeing both together gives a clearer sense of how this small, soggy corner of Limerick may once have been organised.