A rath, as these earthwork ringforts are commonly known, is a roughly circular enclosure defined by one or more banks and ditches, most likely the remains of a farmstead built during the early medieval period, roughly between the fifth and twelfth centuries. They were the everyday homes of farming families, not military fortifications, and their survival in such numbers is largely due to a long-held folk belief that disturbing them invites misfortune.

Glanageenty itself is a forested valley in the Stacks Mountains, a quieter range than the famous Kerry peaks to the south, and the presence of a rath here points to the long continuity of human settlement in what might seem like marginal upland territory. Early medieval farmers were often drawn to well-drained slopes with access to water and grazing, and the distribution of raths across Kerry suggests this landscape was once considerably more populated than it appears today. Without more detailed survey information, the specific dimensions, condition, or number of enclosing banks at this particular site remain unclear, but the form itself is one of the most recognisable signatures of early Irish rural life.

Glanageenty Forest is managed as a recreational area, with walking trails that pass through mixed woodland, and the valley is accessible from the road between Tralee and Castleisland. Visitors walking the forest trails may pass close to the ringfort, though earthwork remains in wooded settings can be easy to miss, often appearing as no more than a low grassy bank or a subtle rise in the ground. Looking for the circular outline, even a partial one, is usually the best approach.