Mound, Corbally (Limerick Municipal Borough), Co. Limerick
Co. Limerick |
Ritual/Ceremonial
On the floodplain where the River Shannon and the Abbey River converge near Corbally, a circular mound sits quietly in waterlogged pasture, roughly sixteen metres across, doing very little to announce itself.
It is the kind of feature that most people would walk past without a second thought, yet it has persisted on maps and in the landscape long enough to suggest it was once considered worth the effort of building.
The mound appears on the Ordnance Survey six-inch map of 1841, already treated as an established feature of the terrain, and it was recorded again on the revised twenty-five-inch edition of 1938, its roughly circular outline unchanged across nearly a century of cartographic revision. Circular mounds of this kind in Ireland can represent a wide range of origins, from prehistoric burial monuments to the raised platforms of ringforts, which were enclosed farmsteads typically built between the sixth and twelfth centuries. Without excavation it is impossible to say which this is, and the notes compiled by Alison McQueen and Vera Rahilly, uploaded in June 2020, make no claim either way. What brought the site back into focus more recently was a Google Earth orthoimage taken in November 2019, which showed the mound as a light-brown cropmark, the kind of discolouration that occurs when buried or raised earthworks affect how vegetation grows above them, making features visible from the air that are largely invisible at ground level.
The mound sits in generally level, poorly drained ground, about two hundred and fifty metres from the Shannon to the west and around one hundred and eighty metres from the Abbey River to the south, which means the surrounding fields are likely to be wet underfoot for much of the year. Access to the immediate area would depend on landowner permission, and there is little to see in person beyond a low rise in the pasture. The cropmark that made the site legible again was only visible from above, and the November timing of that image, when grass growth is slowed and soil moisture differences become more pronounced, is worth noting for anyone interested in aerial archaeology. The mound is, at this stage, a question rather than an answer.