Ringforts, known in Irish as raths or lios, 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 for individual family groups, and tens of thousands of them survive across the country in varying states of preservation, some still clearly defined, others reduced to a faint rise in a field that only aerial photography or a knowing eye can pick out.

Kildalton as a place name has early ecclesiastical associations, the element "dal" suggesting a tribal or dynastic connection, and the broader south Kilkenny region was well settled during the early Christian period. Ringforts in this part of Leinster often occupy gently elevated ground overlooking productive agricultural land, positioned to take advantage of drainage and visibility rather than for any dramatic defensive purpose. The enclosing bank would originally have contained a house, ancillary structures, and perhaps a souterrain, an underground stone-lined passage used for storage or refuge, though what survives at Kildalton specifically remains, for now, a matter for closer investigation than the available record currently allows.