One of my favorite places in Barcelona is Barri Gotic, or the Gothic quarter of town. It’s so astounding and unusual in that it is so well preserved – you feel as though you’ve stepped back in time and are walking through Medieval streets and alleys, and only the people in modern garb and souvenir vendors break the illusion. Apparently the entirety of the quarter isn’t preserved from these pre-Modern times, as there have been restorations and additions made throughout the 20th and 19th centuries, but there are structures as old as the Roman empire itself.