No earthwork, no bank, no trace of a ditch survives. The only evidence that anything was ever here comes from a single mark on the Ordnance Survey six-inch map of 1902, which recorded a circular enclosure roughly 35 metres in diameter before it was levelled out of the landscape entirely.

Ringforts, sometimes called raths, were the most common form of rural settlement in early medieval Ireland, typically consisting of a raised circular area enclosed by one or more earthen banks and ditches. They served as farmsteads, offering a degree of protection for a family and their livestock. Thousands survive across the country in various states of preservation, but many more have been destroyed over the centuries through agriculture, development, and land clearance. This one at Ballymacowen followed that latter path. By the time any systematic archaeological attention reached it, the physical structure was already gone. What the 1902 map preserves, then, is not the site itself but a kind of documentary ghost, a record of dimensions and position made just in time before the evidence vanished. The location, overlooking a river tributary, is entirely typical of how such enclosures were sited, with access to water and a gentle elevation providing both practical benefit and a degree of natural advantage.