Nus is a municipality of the Aosta Valley Region, Italy. The village is located about 8 km east of Aosta and has 2,984 inhabitants (December 31, 2015) square kilometers in an area of ​​the 57th Nus is located at an altitude of 527 m s.l.m. and has the neighboring communities Bionaz, Fénis, Oyace, Quart, Saint-Marcel, Torgnon and Verrayes. Worth seeing the castle and the parish church, which was already mentioned in the 12th century. Nus is one of the wine-growing villages of the valley and is the grape variety Vien de Nus her name.