Barcelona is recognised as a Global City due to its importance in finance, commerce, media, entertainment, arts, international trade, education and tourism. Indeed, it is a major economic centre and a growing financial centre (Diagonal Mar area); one of Europe's principal Mediterranean ports can be found here as well as Barcelona international airport, which handles about 30 million passengers per year. It also boasts an extensive motorway network and is a hub of high-speed rail, particularly that which will link France with Spain and later Portugal. Barcelona was the 12th-most-visited city in the world and 4th most visited in Europe after London, Paris and Rome. It is in addition the most popular tourist destination in Spain (receiving over 5 million tourists every year)
