Such features were common across the great landed demesnes of eighteenth and nineteenth century Ireland, where landowners employed gardeners, architects, and occasionally celebrated designers to arrange water, woodland, and earthworks into composed scenery. The category is broad enough to include anything from a ha-ha, the sunken boundary wall that kept livestock out of view without interrupting the sightline, to an ornamental canal, a cascade, or a carefully positioned grove.

Dunsandle itself was the seat of the Daly family, one of the prominent Catholic gentry families of Connacht who retained their lands and social position through the difficult centuries following the Williamite settlement. The house and its surrounding demesne represented a considerable investment in the fashionable landscape aesthetic of the period, and the presence of a designed feature speaks to the ambition of that project, even if the specifics of what survives, and in what condition, remain difficult to characterise without more detailed description in the available record.