The site is listed as a monument, which places it in the broad company of enclosed spaces that once served purposes ranging from the domestic to the ceremonial, but precisely what kind of enclosure this is, its age, its dimensions, and the story of the ground it occupies, has not yet been made available through the usual channels.

Enclosures of various kinds are among the most common archaeological features in the Irish landscape. A ringfort, for instance, is a roughly circular enclosure defined by an earthen bank and ditch, typically associated with early medieval farming settlement. A cashel performs the same function in stone. Some enclosures are ecclesiastical, marking out early monastic or burial ground; others may be far older, their original function genuinely uncertain even to specialists. Without further detail about Lackan specifically, it is not possible to say which tradition this particular site belongs to, or what survives above ground today. Lackan itself is a townland in Sligo, a county where the Atlantic coast, the Ox Mountains, and the drumlin country of the south have preserved an unusually dense scatter of earthworks and field monuments across the landscape.

What is clear is that the site exists on the record, waiting for the kind of attention that would bring its particulars properly into view.