A rath, as this type of monument is commonly called, is an enclosed farmstead of the early medieval period, typically circular in plan and defined by one or more earthen banks with external ditches. Tens of thousands once existed across Ireland; a few thousand survive in recognisable form. This one, at Tully, is among them.

Ringforts were the dominant settlement type in Ireland from roughly the sixth to the twelfth century, and the people who lived within them were generally farming families of middling social rank. The enclosing bank was less a defensive wall than a boundary marker and a means of keeping livestock in and predators out. Inside, there would have been timber or wattle structures for sleeping, storage, and the housing of animals. The Tully example belongs to this broad tradition, rooted in a Sligo countryside that saw continuous human activity from prehistory onward, shaped by the rhythms of cattle farming, petty kingship, and the slow absorption of Christian culture into older ways of life. The specific history of this particular rath, its dates of construction or use, any associated finds or features, remains to be fully documented and made publicly available.