Wedge tombs, so called because their stone chambers taper in both height and width from front to back, were built during the late Neolithic and into the early Bronze Age, somewhere between roughly 2500 and 2000 BC. Clare has a remarkable concentration of them, partly owing to the limestone and shale geology of the region, which provided ready building material and supported the farming communities who raised these structures over their dead.

Wedge tombs are generally understood as collective burial monuments, places where communities interred remains over generations rather than as single-event constructions. They tend to be orientated with their wider, taller entrance facing broadly west or south-west, a pattern consistent enough across Ireland to suggest it was deliberate, though what meaning that orientation carried for the people who built them is not recorded. The Moanogeenagh example belongs to this wider tradition, sitting in a part of Clare where the land rolls between the Burren's limestone pavements and the softer terrain to the south, a landscape that has been farmed and walked across for millennia.