1. Barcelona is Spain’s second largest city with 1.6 million residents. 2. Barcelona is the most visited city in Spain. 3. Barcelona is the capital of Catalonia. 4. Both Catalan and Spanish are official languages in Barcelona. 5. Each year, 8 million tourists visit Barcelona, making it Europe’s third most-visited city after London and Paris. … Continue reading 10 INTERESTING FACTS ABOUT BARCELONA, SPAIN