Even if the name could already make you guess something, know that this is a real labyrinth of alleys and squares, where only the cats seem to be really sure where they are going. Even if my sense of direction hardly fails me, within this "labyrinth" it did. The reason is that this conformation, dating back to the Middle Ages, was created specifically to disorient enemies, so pay attention and memorize some reference points so as not to "go around" in circles.