Barcelona is an enchanting seaside city with boundless culture, fabled architecture and a world-class drinking and dining scene. Barcelona's architectural treasures span 2000-plus years. Towering temple columns, ancient city walls and subterranean stone corridors provide a window into Roman-era Barcino.

Feast on hearty, rich paella at an outdoor table overlooking the sea or step back to the 1920s at an elegant art nouveau dining room. Barcelona's wide-ranging palate adds further complexity: Basque-style tapas bars, Galician seafood taverns.