These features, which might include ornamental lakes, ha-has, tree avenues, walled gardens, or decorative earthworks, were the physical grammar of a particular class and era, and many have quietly disappeared as the estates they belonged to changed hands, fell into ruin, or were absorbed by forestry and farmland.

The feature at An Roisín belongs to this broader tradition of designed landscapes that became fashionable among the Anglo-Irish gentry from the eighteenth century onward, often drawing on English and Continental ideas about the relationship between a house and its setting. Without further detail surviving in the historical record for this particular site, the specifics of who commissioned it, when it was laid out, or what form it originally took remain uncertain, but its presence points to a household that was, at some point, engaged with the aesthetics and social conventions of estate improvement.