Catalonia (English /kætəˈloʊniə/, /kætəˈloʊnjə/; Catalan: Catalunya [kətəˈɫuɲə] or [kataˈluɲa]; Spanish: Cataluña [kataˈluɲa]; Occitan: Catalonha [kataˈluɲɔ]) is an autonomous region of Spain in the north-east of the Iberian Peninsula, with the official status of a "nationality". Catalonia comprises four provinces: Barcelona, Girona, Lleida, and Tarragona. Its capital and largest city is Barcelona which is the second largest Spanish city by population after Madrid. Its borders essentially reflect those of the former Principality of Catalonia. It borders France and Andorra to the north, Aragon to the west, the Valencian Community to the south, and the Mediterranean Sea to the east (580 km coastline).