The Port of Barcelona (Catalan: Port de Barcelona, IPA: [ˈpɔr ðə βərsəˈɫonə]; Spanish: Puerto de Barcelona) has a 2000-year history and great contemporary commercial importance as one of Europe's ports in the Mediterranean, as well as Catalonia's largest port, tying with Tarragona. It is also Spain's third and Europe's ninth largest container port, with a trade volume of 2.57 million TEU's in 2008.
The port is managed by the Port Authority of Barcelona. Its 7.86 km2 (3 sq mi) are divided into three zones: Port Vell (the Old Port), the commercial/industrial port and the logistics port (Barcelona Free Port). The port is undergoing an enlargement that will double its size by diverting the mouth of the Llobregat river 2 km (1¼ mi) to the south, and slightly pushing back the Llobregat Delta Nature Reserve. This is not the only port in Barcelona, as there are also two additional yacht harbors / marinas: Port Olímpic and Port Fòrum Sant Adrià to the north.
The Port Vell area comprises two marinas or yacht harbors, a fishing port, a maritime station for ferries travelling to the Balearic Islands and other destinations in the Mediterranean and other stations or landing areas for cruise ships, and it abuts the industrial port.
In the central area, it also houses "Maremagnum" (a shopping mall and nightlife complex), a multiplex cinema, the IMAX Port Vell (large-format cinema complex) and Europe's largest aquarium, containing 8,000 fish and 11 sharks in 22 basins filled with 6 million litres of sea water. Because it is located in a designated tourist zone, the Maremagnum is the only commercial mall in the city that can open on Sundays and public holidays. Next to the Maremagnum area are the "Golondrines", small ships that take tourists for a visit around the port area and beyond.
The Barcelona industrial port is to the south, and comprises the Free Port or Zona Franca de Barcelona, a tariff-free industrial park that has developed within the Port of Barcelona, across the flat land of the Llobregat Delta between the city of Barcelona and that of El Prat de Llobregat and the Barcelona International Airport to the south.
A good place to view both the industrial and pleasure port is from Montjuïc, and more specifically, from Montjuïc Castle, as well as from the aerial cable car connecting Barceloneta with the Ferry Station and Montjuïc.