Antwerp ( ) is the northernmost province both of the Flemish Region, also called Flanders, and of Belgium. It borders on (clockwise from the North) North Brabant province of the Netherlands and the Belgian provinces of Limburg, Flemish Brabant and East Flanders. Its capital is Antwerp which comprises the Port of Antwerp. It has an area of 2867 km² (1107 sq mi) and with 1.8 million inhabitants it is the country's most populous province. The province consists of 3 arrondissements: Antwerp, Mechelen and Turnhout. The eastern part of the province comprises the main part of the Campine region.