Barcelona is one of the most beautiful cities in Europe, known for its stunning architecture, vibrant culture, and delicious cuisine. If you're planning a trip to Barcelona, there are many things to see and do. Here are the 11 best things to do in Barcelona, and make sure to buy your Casa Batllo ticketsearly to avoid the long queues!Explore the Gothic Quarter: Take a stroll through the narrow streets of the Gothic Quarter and explore its beautiful mediaeval architecture.Visit La Sagrada Familia: No trip to Barcelona is complete witho...
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