This one exists, for now, only as a circle in a crop. On a Google Earth image taken in September 2020, a roughly circular cropmark about seven metres across appears in reclaimed pasture east of some farm buildings near Baggotstown in County Limerick, its faint outline the only evidence that something was once dug or built here. There are no surface remains to speak of, and the site does not appear on any Ordnance Survey historic maps. What you are looking at, if the interpretation holds, is a ditch-barrow, a type of prehistoric funerary monument typically consisting of a low central mound enclosed by a circular ditch. The ditch, dug into the subsoil, affects how crops grow above it centuries later, and in the right conditions, from the right altitude, that difference becomes legible.

The site first came to attention during the Bruff aerial photographic survey of 1986, when it was recorded as reference Bruff 55, catalogue number AP 5/2072, and flagged as a possible barrow. It sits roughly 70 metres east of the townland boundary with Knockainey, and is understood to be one of a group of three possible ditch-barrows in the immediate area, recorded together under the monument numbers LI040-189001 through 003. A Digital Globe orthoimage taken sometime between 2011 and 2013 showed no visible surface remains at all, which makes the reappearance of the cropmark on the 2020 Google Earth image a useful reminder of how inconsistent cropmark visibility can be; soil moisture, crop type, and the timing of a growing season all affect whether the buried past surfaces or stays hidden. The site record was compiled by Fiona Rooney and uploaded to the national monuments database in July 2021.

There is nothing to see at ground level, and the land is reclaimed agricultural pasture in active use. The value here is really in understanding how this category of monument is identified and tracked rather than in visiting the spot itself. Those interested in the broader landscape should note that the proximity to the Knockainey townland boundary places this site in a part of mid-Limerick with a reasonably dense prehistoric presence. Anyone curious about the aerial survey record can look up the Bruff survey reference or search the monument numbers through the National Monuments Service database, where the associated imagery gives a clearer sense of what a cropmark barrow actually looks like from above.