The walls tell you everything about the problem the Wilsons faced. There was no timber out here worth building with, and no railway to haul any in. So they built the only way the country allowed: from blocks of local limestone, quarried nearby, raised into walls roughly 45 centimetres thick. The exterior was rendered and scribed to imitate cut ashlar, a little vanity in the wilderness. Two main rooms sat beneath a hipped roof, with a chimney at the northern end and a skillion-roofed wing trailing behind. A separate stone store and kitchen stood to the west. This was a vernacular style that spread across the arid interior, from Robe in South Australia north to Boulia, valued for one reason above all others: thick stone and wide verandahs hold off heat that would make a timber cottage uninhabitable.

Around the turn of the century the place passed to Sidney Kidman, the pastoralist who would become known as the Cattle King. By 1890 his stations already stretched from the Gulf of Carpentaria almost to Adelaide, and he took up the Carcory Run as a thousand square miles of his expanding empire. Then the land did what this land does. Between 1900 and 1903 a savage drought settled over the region, and the entire stock of four thousand bullocks perished. Kidman visited in 1902, did the arithmetic that made him famous, and walked away. He reputedly let the mailman live in the homestead for eighteen months afterward. When he returned, the place stood abandoned and roofless, and the contents had been carried off to Annandale Station.

A homestead does not simply collapse out here. It gets disassembled, piece by useful piece. After the First World War, it is believed most of the recoverable material was stripped from Carcory and carted to Glengyle Station, sixty-odd kilometres north, where good building stone was no less scarce. What the salvagers left, the climate and the occasional vandal worked on. The chimney finally fell in around 1992, the same year the ruin was entered on the Queensland Heritage Register. Two years later a heritage grant paid for repairs, and the decision was made to stabilise Carcory as a ruin rather than restore it. The roof was deliberately never replaced. Inside, plastered walls, a fireplace, and the bare heads of door and window frames remain.

Carcory was established in 1877, one of the earliest pastoral runs in the district, and the towns of Birdsville and Bedourie grew up to service holdings like it. The ruin survives now as something more honest than a restored building could ever be. Its appeal comes partly from its form and partly from its setting, an isolated shell in an enormous open landscape, where the ruinous state and the desolation of the place complete each other. This is a monument to people who arrived with capital and confidence and learned, expensively, what the country was prepared to give. It withholds far more than it grants. The stone outlasted the ambition, which is perhaps the most Channel Country ending a homestead could have.