Many of the narrow streets were designed and constructed ... And as of 2016, the Barcelona City Council announced a plan to ban 60% of its roads from tourist vehicle use – these car-free ...

U.S. News Insider Tip: Wander 20 minutes north to reach Hospital de Sant Pau. This elaborate, UNESCO-listed former hospital was the brainchild of architect Lluis Domènech i Montaner and is a ...