With an area of 135,000 square meters and 3418 rooms, it is the largest royal palace in Europe. Hosts a valuable artistic historical heritage that stand out among a group of musical instruments Stradivarius relevant collections of paintings, sculptures, tapestry, antique furniture. The furniture is authentic, most of them belonging to the era of building the palace and Rococo, neoclaric, imperial and isabelian. Royal Library was organized in the main floor in the eastern angle. Collection today reaches 300,000 books.
