Nuragus is one of the most characteristic white grape varieties of central and southern Sardinia. Its introduction to the island is traditionally attributed to Phoenician sailors, probably in connection with the ancient city of Nora, whilst the first documented mention dates back to 17th-century notarial deeds from the Cagliari area. The variety is now particularly widespread in the regions of Cagliari, Campidano, Sulcis-Iglesiente and Oristano, where it has thrived thanks to its hardiness and good adaptability to different soil types.
From an ampelographic point of view, it produces a long, conical and generally fairly compact bunch, which is sometimes winged. The berries are medium to large in size, with a broad ellipsoidal shape, a thin, yellowish-green skin and unpigmented flesh. The mature leaf is pentagonal, usually with five lobes, an open or overlapping petiole sinus and a serrated margin.
The wine is characterised by a pale straw-yellow colour, often enhanced by delicate greenish hues. On the nose, it offers delicate aromas of white flowers, green apple and citrus; on the palate, it is of medium body, fresh, savoury and harmonious, with a pleasant smoothness. It is best enjoyed young, but can develop greater balance with a short period of ageing. The Nuragus di Cagliari DOC, recognised in 1974, also includes a sparkling version, characterised by a fine, fleeting mousse.