2. Barcelona, Spain

Barcelona is one of the top travel destinations in Europe with tons of unique, Gothic architecture, great food, and festive nightlife. A walking tour or bus tour will provide views of the famous Sagrada Familia and other iconic buildings by architect Antoni Gaudi. Relax by the beach and end the day eating tapas at Las Caracoles, the oldest restaurant in Barcelona. Tapas are Spanish appetizers such as marinated olives or a Spanish tortilla, consisting of egg, potatoes, and onion.


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