Barcelona is a city in Spain and is the capital of Catalonia autonomous region. The city is also the second largest city in Spain, after Madrid, with a population of 1,621,537. The city that stands at 230 BC This is an important cultural center and major tourist destination and has a rich cultural heritage. Especially famous is the work of Antoni Gaudí and Lluís architecture Domenech i Montaner that have been designated UNESCO World Heritage Site. Barcelona is now one of the world's leading tourist attractions, and is the city of the 16th most visited in the world and the 4th most visited country in Europe after Paris, London and Rome, with several million tourists each year.
