Farina, which is Italian for flour, is 600km north of Adelaide.

The town was officially abandoned in the 1980s, but for two months a year — June and July — a team of retirees descends into the underground bakery to get the fires burning and the mixers churning.

...Farina's famous underground bakery — built in 1888 and thought to be Australia's most remote subterranean one — uses traditional wood-fired ovens.

Great story at the ABC