Barcelona is a city in Spain. It is the capital of the autonomous community of Catalonia. The population of the city is 1,615,908 (2012), while the population of the metropolitan area is estimated to be 5,268,000 (2008). It is the second most populous city in Spain after Madrid, and the seventh largest city in the European Union.

What makes Barcelona unique is that it is a city that is rich in history and culture. It is also a city that is home to some of the best restaurants and bars in the world. In addition, Barcelona is a city that is located on the Mediterranean coast, which means that it has some of the most beautiful beaches in the world. Finally, Barcelona is a city that is very accessible, which makes it a great city to visit.

Las Ramblas, el puerto, la Sagrada Familia, el Parc Güell, la Casa Milà (La Pedrera), el Camp Nou.

The best attraction in the city of Barcelona is the Sagrada Família.