That, at least, is what local tradition holds about the cashel at Bawnishall, a type of ringfort built from dry-stone walling rather than earthen banks, and the suspicion lends the site a particular kind of melancholy. What survives sits atop a northeast-to-southwest ridge, its roughly circular outline still legible in the landscape even as the wall that defined it has long since collapsed.

A cashel is essentially a ringfort enclosed by a stone wall rather than a raised earthen bank and ditch, and in the rocky terrain of West Cork the building material was always close at hand. This one measured approximately 28.7 metres north to south and 27.8 metres east to west, making it a reasonably substantial enclosure. Ringforts of this kind are generally associated with the early medieval period in Ireland, roughly the fifth to twelfth centuries, and would typically have enclosed a farmstead or small settlement. The interior surface here is uneven, and the rough grazing land broken by rock outcrop gives the site a quality that feels less like neglect and more like gradual absorption back into the ridge it occupies. The local account of stones being carted off for road surfacing is unverified but entirely plausible; it was common practice across Ireland, and many a cashel has been quarried for more utilitarian purposes over the centuries.