The rath at Knockard in County Kilkenny is one such site. A rath, to give the term its plain meaning, is a ringfort defined by earthen rather than stone construction, typically a single raised bank and ditch encircling a domestic settlement. They date broadly from the sixth to the tenth centuries, though many continued in use or were modified long after that period.

Knocknard sits in a county whose landscape still carries considerable traces of early medieval settlement, with river valleys and gentle drumlins offering the kind of sheltered, well-drained ground that early farmers sought out. The elevated quality implied by the placename, knockard deriving from the Irish cnoc ard meaning high hill, suggests the site may have commanded something of a view across the surrounding countryside, a consideration that was practical as well as social. Ringforts of this kind served primarily as enclosed farmsteads, the bank and ditch offering a degree of protection for livestock as much as for the people who lived within.

Beyond its classification and location, the documentary record for this particular site remains thin, and specific details about its current condition, dimensions, or state of preservation are not available. What can be said is that Kilkenny's ringforts, many now reduced to crop marks or slight rises in pasture fields, are easy to overlook from a road and reward a slow, ground-level approach. The earthworks at sites like this are often most legible in low winter light, when long shadows throw the contours of the bank into relief against the grass.