Pittsburgh

There may be more beautiful cities than Pittsburgh, but few mix the seemingly contradictory aesthetics of filigreed beaux-arts elegance with muscular art-deco swagger. This is a city of stone and steel, with old public libraries and brick row houses beside wide bridges and towering skyscrapers. There's an old-school class to Pittsburgh's good looks, underlined by an attitude towards dining, drinking and the arts that is genuinely innovative.