The expiatory temple of the Sagrada Familia is a Catholic basilica. It is a distinctive church for its modernist architecture, the work of Gaudi (1852-1926). The church, whose construction began in 1882, has not been completed.
Santa Anna de Barcelona is a church and an ancient monastery. As a monastery it belonged to the Order of the Holy Sepulchre. The Romanesque church was declared a national monument in 1881 and has been declared a Cultural Heritage of National Interest.
The Cathedral of Santa Creu and Santa Eulàlia is a Gothic wonder. The cathedral was built in the 12th century on the site of an old Romanesque cathedral. The building is a site of cultural interest and a national historic monument since 1929.