Follies were a particular enthusiasm of eighteenth and nineteenth century landed estates, where owners would commission fake ruins, towers, or ornamental curiosities to lend their grounds a sense of age, whimsy, or romantic melancholy. The one at Castleboy belongs to this tradition of designed landscapes, in which the grounds of a house were shaped and planted as deliberately as the rooms within it.

Beyond its classification and location, the details of this particular folly remain elusive. What survives is the fact of its existence within a designed landscape, which suggests it was once part of a broader scheme of pleasure grounds, planted walks, or ornamental features associated with a landed estate in the west of Ireland. Such landscapes were often the work of a single ambitious generation and could fall into obscurity just as quickly, as estates changed hands, declined, or were broken up entirely during the upheavals of the nineteenth and twentieth centuries in Ireland.