To step back in time at Barri Gotic, you better be here early in the morning when the narrow streets are empty. When the Gothic Quarter is deserted, you can really feel like you’re time-traveling. From the cold cobbled stones on tapered paths to the sharp spires above, visitors are enchanted by the sheer magnificence of Gothic architecture. Here are some important places to check out to step back in time at Barri Gotic. Barcelona Cathedral. Make sure you’re properly dressed because they won’t allow people to go inside in shorts or mini skirts and in flip flops. Prepare to be blown away by the grandiose interior of complex designs and elaborate carvings.