Barcelona, Spain, is a city that moves to its own rhythm, where sunlight glows off Gaudí’s mosaics and the scent of the sea drifts through narrow Gothic lanes. Every turn reveals contrasts between sacred spires and surfboards, quiet cloisters and buzzing tapas bars. From the grandeur of the Sagrada Família to the laughter echoing across Barceloneta’s boardwalk, the city fuses…