Not demolished, not collapsed into obvious ruin, simply absorbed by rough pasture and coniferous forest until it cannot be seen at ground level at all. Sweathouses, known in Irish as tigh allais, were small stone structures used for therapeutic sweating, functioning much like a primitive sauna; a fire would be lit inside, the embers raked out, and the user would crawl in and endure the heat as a remedy for conditions including rheumatism and fever. They are found across Ireland, particularly in Ulster and Connacht, but their low, corbelled profiles make them easy to miss even when the ground around them is clear.

This particular example near Cashel appears on the 1914 edition of the Ordnance Survey six-inch map, which means it was considered significant enough to record by the early twentieth century, even if it has since become invisible on the landscape itself. About fifty metres to the east stands a deserted house, a pairing that is quietly suggestive; sweathouses were typically communal structures, used by farming families in the locality, and their proximity to abandoned settlement sites is not unusual. That both the sweathouse and the nearby house have receded from view, one into the earth and vegetation, the other into dereliction, gives the site an air of double disappearance.

The structure is not visible at ground level, buried somewhere beneath the rough pasture and plantation forestry that now covers the slope. Anyone curious enough to search would be working largely from the map evidence alone, navigating terrain that offers little in the way of obvious landmarks.