Louisiana is located in the deep south and is the only state divided into parishes, which are local governments equivalent to counties. The states urban environments are strongly influenced by an a mix of 18th century French, Spanish and African cultures. Its capital is Baton Rouge and largest city is New Orleans. The state has a total of eight metropolitan areas. New Orleans–Metairie–Kenner is the largest metropolitan area encompassing seven parishes in the state of Louisiana, centering on the city of New Orleans.