Bordeaux (Gascon: Bordèu) is a port city in the southwest of France, with one million inhabitants in its metropolitan area at a 2007 estimate. It is the capital of the Aquitaine region, as well as the prefecture of the Gironde department. Its inhabitants are called Bordelais. With a population of 1,200,000 inhabitants in the Bordeaux-Arcachon-Libourne metropolitan area, the fifth metropolitan area in France is known to be the world's wine industry capital, and it is considered Europe's main military space and aeronautics research and construction complex. Bordeaux wine draws its name from the city around which it has been produced since the 8th century. The historic part of the city is on the UNESCO World Heritage List as "an outstanding urban and architectural ensemble" of the 18th century.