Ringforts, known in Irish as raths, were the most common form of rural settlement in early medieval Ireland, typically dating from roughly the fifth to the twelfth centuries. They consist of one or more banks and ditches enclosing a roughly circular area, and were used as farmsteads by families of varying social standing. Thousands survive across the island, some barely visible as crop marks or slight rises in a field, others still forming confident earthen rings in the countryside.

The place name Lissataggle is itself suggestive. The first element, lios, is an Irish word for a ringfort or enclosure, pointing to the likelihood that the site was a recognised feature in the local landscape long enough to shape how people named the land around it. This layering of monument and memory into townland names is common across Kerry and the wider country, where the Irish language preserved a kind of informal archaeological record for centuries before any formal survey was undertaken. Beyond that linguistic trace, the specifics of this particular site remain undocumented in any source currently available, leaving the earthwork to speak largely for itself.