1) Valle d'Aosta is a region in northwestern Italy. The administrative center is the city of Aosta. 2) The Piedmont region is located in northwestern Italy. The region is divided into eight provinces: the administrative center of the region is the city of Torino. Other large cities of the region: Novara (Novara), Alessandria (Alessandria), Asti (Asti), Moncalieri (Moncalieri), Cuneo (Cuneo), Biella (Biella), Vercelli (Vercelli). 3) Liguria - an area in northern Italy, on the coast of the Gulf of Genoa, Ligurian Sea. The area is divided into four provinces. The administrative center of the region is Genova. Big Cities: La Spezia, Savona, San Remo. 4) Lombardy is located in Northern Italy. The area is divided into twelve provinces. Major Cities in Lombardy: Brescia, Bergamo, Varese, Como, Busto Arsizio, Pavia, Cremona, Vigevano, Lige (Legnano), Mantova (Mantova)