The Gothic Quarter, a unique jewel of Medieval architecture.
The Gothic Quarter with its architectural splendour bears witness to the heyday of Catalonia's dominance throughout the Mediterranean. But there is not just the Gothic heritage, there are also remnants of the former Roman city walls.
It is just great to stroll through the streets, and i was surprised how much is happening there - there are not only tourist traps, but also loads of nightlife with the locals.