The city of Barcelona is the second most populated population in the country. It is a city known worldwide thanks to its cultural, commercial, financial and tourist importance.
As for communications with other countries, Barcelona has one of the most important ports of the Mediterranean Sea, is perfectly connected by highway and high-speed train. Its airport is very important, since millions of passengers pass through it every year.
Enjoy the wide variety of activities you can find in Barcelona; a city full of museums and monuments that you should not lose sight of.