If it’s your first time in Barcelona, you might need to be provided with some help. This is what tourist offices are made for. The main Tourist information center in Barcelona is located in the busiest square in the city, however if you don’t know, where exactly it is, you might face some problems finding it, because it is under ground. That’s why if you’re looking for it, first you need to find “El Cortes Ingles” shopping center,