Enclosures of this kind are among the most common yet most varied features of the Irish countryside, ranging from prehistoric ring-forts and early medieval farmsteads to later field boundaries and ecclesiastical enclosures. The simple word covers a great deal of history, and without further documentation it is not possible to say with confidence what period this particular example belongs to, what it was used for, or what survives on the ground today.

The townland name, Ballybeg, derives from the Irish Baile Beag, meaning small settlement or small townplace, a name that hints at a long history of low-key human presence in the area. Sligo as a county contains a remarkable density of prehistoric and early medieval activity, from the megalithic cemetery at Carrowmore to countless ringforts and enclosures scattered across its drumlin and limestone landscapes. Whether this site fits into that broader pattern, or represents something later and more modest, remains unclear from what is currently available.