Barcelona sits on Spain’s northeastern Mediterranean coast, serving as the vibrant capital of Catalonia. With about 1.7 million people in the city proper and around 5.7 million in its broader urban area, it ranks among Europe’s great metropolises. The city blends history and modern flair—its streets tell of ancient roots, and its skyline is marked by world-famous architecture by Gaudí and others. Whether strolling the Gothic Quarter, soaking in the Mediterranean views, or experiencing rich Catalan culture, Barcelona offers something memorable for every traveler