Barcelona is the capital of the Spanish region of Catalonia in the northeast of Spain on the Mediterranean Sea. The city is the second largest in the country at 1,636,762 with 4.8 million inhabitants in the suburbs, surpassed only by the capital Madrid. The Sagrada Família or more formally the Temple Expiatori de la Sagrada Familia, is an unfinished church in Barcelona, ??Catalonia, Spain, which is considered the masterpiece of architect Antoni Gaudi. The Sagrada Familia in Catalan means Holy Family, that is, Joseph, Mary and the child of Jesus, and is the object of Catholic worship. Park Güell is a park designed by Antoni Gaudi, consisting of gardens, sculptures and terraces in Barcelona, ??which today is one of the city's most popular attractions, Gaudi's organic style and Catalan modernism. The park is known for its mosaics, city views, organically designed terraces, numerous columns and arcades, the mosaic-covered serpentine bench and most importantly for the mosaic-covered fountain "Dragon", designed as a colorful salamander, a favorite symbol. from the park, the city and Gaudi himself. In 1984 the park was selected and included in the UNESCO World Heritage List in Spain as part of the works of Antoni Gaudi, along with his Casa Mila and other buildings