Barcelona is a vibrant city known for its stunning architecture, especially the works of Antoni Gaudí like the Sagrada Família and Park Güell. The Gothic Quarter offers a glimpse into the city's medieval past with its narrow streets and hidden plazas. Barcelona's beaches provide a perfect spot for relaxation and enjoying the Mediterranean climate. The city's culinary scene is rich with tapas bars and seafood restaurants, making it a food lover's paradise. Additionally, Barcelona boasts a lively...