A visual journey through the streets of Barcelona to discover one of the little-known treasures in the city’s heritage. On this walk around the city, we will discover a series of magnificent front doors found on some of its buildings. Their importance becomes clear within the context of the whole building, as they were designed by the same architects and produced by the best carpenters and blacksmiths. Some are spectacular and unique, others, simple and understated, but all of them possess plenty of personality and incomparable value.