Ringforts, known in Irish as raths or lios depending on the region, were the most common form of rural settlement in early medieval Ireland, typically comprising a raised circular enclosure defined by one or more earthen banks and ditches. They were not military fortifications in any serious sense but farmsteads, the enclosed homesteads of farming families who kept their livestock inside the banks at night and conducted the ordinary business of life within. Ireland retains thousands of them, many still visible as low grassy rings in fields, and Baysrath has one such survivor.

Beyond its presence in the townland, the specifics of this particular site, its condition, dimensions, any finds associated with it, and the precise history of its survival through the centuries of agricultural change that have erased so many of its counterparts, are not currently available in the public record. What can be said is that Baysrath itself lies in a part of Kilkenny with a long and layered past, a county whose landscape is threaded with early medieval, Norman, and later remains. The ringfort represents the earliest of those layers, predating the Norman arrival in the twelfth century and belonging instead to the Gaelic pastoral world that shaped the countryside before it.