Barcelona is a city on the shore of north-eastern Spain. It is the capital and biggest city of the independent network of Catalonia, just as the second most crowded region of Spain. With a populace of 1.6 million inside city limits,its urban region stretches out to various neighbouring districts inside the Province of Barcelona and is home to around 4.8 million people,[3][8] making it the 6th most crowded urban territory in the European Union after Paris, London, Madrid, the Ruhr region and Milan. It is perhaps the biggest city on the Mediterranean Sea.

Founded as a Roman city, in the Middle Ages Barcelona turned into the capital of the County of Barcelona. In the wake of converging with the Kingdom of Aragon, Barcelona kept on being a significant city in the Crown of Aragon as a financial and regulatory focal point of this Crown. Barcelona has a rich social legacy and is today a significant social focus and a significant vacationer goal. Especially prestigious are the structural works of Antoni Gaudí and Lluís Domenici I Montaner, which have been assigned UNESCO World Heritage Sites.  The city is known for facilitating the 1992 Summer Olympics just as world-class gatherings and articles and furthermore numerous worldwide game competitions.

Barcelona is one of the world's driving vacationer, monetary, exchange reasonable and social focuses, and its impact in trade, training, diversion, sports, media, style, science, and expressions of the human experience all add to its status as one of the major worldwide cities.[9][10] It is a significant social and monetary focus in south-western Europe, 24th on the planet (before Zürich, after Frankfurt  and a money related focus. In 2008 it was the fourth most monetarily amazing city by GDP in the European Union and 35th on the planet with GDP adding up to €177 billion. In 2012 Barcelona had a GDP of $170 billion; and it was driving Spain in work rate in that moment.

Tourist attraction: Catalonia's vibrant capital, Barcelona is a stunning seaside city that flaunts her beauty and sunny lifestyle. Gorgeous scenery, breath-taking architecture, and superb cultural attractions make for an alluring destination. Of course, the balmy Mediterranean climate adds to the charm. Barcelona has an atmospheric medieval quarter, the Barri Gòtic, with an almost magical old-world ambience, but it's even more famous for its Modernist architecture.Places like Basilica de la Sagrada Familia,  Barri Gòtic (Gothic Quarter), Casa Mila (La Pedrera),  La Rambla: Barcelona's Social Hub, Palau de la Música Catalana (Palace of Catalan Music), Parc Güell: Gaudí's Surrealist Park, Casa Batlló, Camp Nou, The Magic Fountain, Scenic Views and Art Museums in Montjuïc, La Barceloneta, Monestir de Pedralbes, Quadrat d'Or