A belvedere, in the landscape gardening tradition that flourished among the Irish gentry from the eighteenth century onwards, is typically a raised structure or pavilion built purely to command a view, with no functional purpose beyond the pleasure of looking out across an estate. That this one earns its mention only in passing, as a feature associated with a medieval tower house, hints at the layered history of the place, where an older defensive structure and a later ornamental one ended up sharing the same ground.

The connection to a tower house is the most concrete detail available. Tower houses were a ubiquitous feature of late medieval Ireland, squat fortified residences built by Anglo-Norman and Gaelic lords alike between roughly the fourteenth and seventeenth centuries. That a designed landscape, complete with a belvedere, developed around or near one at Castlewidenham suggests a later period of estate improvement, most likely during the eighteenth or nineteenth century, when landowners across Munster remodelled their grounds in line with fashionable ideas about composed views and artful naturalism. The pairing of a medieval ruin with a purpose-built viewpoint would have been entirely deliberate in that tradition, with the older structure lending atmosphere and antiquity to the scene.