Barcelona is the capital and most populous city of the Autonomous Community of Catalonia and the second largest city in Spain. Barcelona is a major economic centre with one of Europe''s principal Mediterranean ports, and Barcelona International Airport is the second largest in Spain after Madrid-Barajas Airport. Founded as a Roman city, Barcelona became the capital of the Counts of Barcelona. After merging with the Kingdom of Aragon, it became one of the most important cities of the Crown of Aragon. Besieged several times during its history, Barcelona is today an important cultural centre and a major tourist destination and has a rich cultural heritage. Particularly renowned are architectural works of Antoni Gaudí and Lluís Domènech i Montaner that have been designated UNESCO World Heritage Sites. The city is well known in recent times for the 1992 Summer Olympics.

Places to See in Barcelona

Liceu Opera House

Founded in 1847 on Barcelona''s La Rambla, the Gran Teatre del Liceu is an opera house that has retained its role as a culture and arts centre throughout its history and one that represents one of the symbols of the city.

Barcelona Aquarium

Barcelona Aquarium, just a stone''s throw inland from the Mediterranean in Port Vell, is considered one of the best in Europe, with an unprecedented collection of marine life. In a matter of an hour visitors can tour the icy polar waters of the Southern Hemisphere, precious Mediterranean biospheres and the colonies and atolls of the Tropics. Over 300 species thrive in some 21 tanks, each acclimatised to produce the exact conditions required for the flora and fish inside.

Parc de la Ciutadella

The Parc de la Ciutadella is Barcelona''s most central park. The park includes a zoo, a lake, a large fountain and several museums. The Catalan Parliament is seated at a building in the center of the park.

Ramblas

The Rambles (here better known under their Catalan name of ''Ramblas''), the principal thoroughfare in the city center, stretches northwestward from the Columbus Memorial near the Port. The 1,180m/1,290yds long section to the Plaça de Catalunya is lined with plane trees; with its wide pedestrian zone flanked by a narrow road on each side it is a favorite place for a stroll, and is one of Barcelona''s main attractions. To the right (northeast) lies the Barri Gòtic, to the left (southwest) the Barri Xino. As well as its flower and bird market the Ramblas boasts a considerable number of book and newspaper stands, restaurants and cafes with tables in the open. The pavement artists, street musicians and other impromptu performers all add to its distinctive atmosphere; but be warned against getting involved in any games of chance! It is also unfortunately true to say that pickpockets and tricksters find rich pickings here.