d'Arenberg Cube is a five-storey building situated within the d'Arenberg vineyards in the locality of McLaren Vale in South Australia. The design concept for the building was developed by d'Arenberg's Chief Winemaker, Chester Osborn, who is of the fourth generation of the Osborn family, who established the vineyards in 1912.[2][3] Completed in 2017, the building is noted for its distinctive geometric design, largely resembling a Rubik's Cube, with its facades predominantly consisting of double-tempered glass.