Basílica de la Sagrada Família

Construction began in 1882 under architect Francisco de Paula del Villar and was taken over by Antoni Gaudí in 1883, who radically transformed it into an organic forest of stone. Consecrated by Pope Benedict XVI in 2010, it is funded entirely through private donations and visitor admissions.

Cosmic vertical axis featuring 18 monumental spires representing the Twelve Apostles, the Four Evangelists, the Virgin Mary, and Jesus Christ rising 172.5 meters. The interior hyperboloid stone columns branch like ancient trees to diffuse natural daylight.

Legends claim the crypt conceals an alchemical laboratory of golden ratios and Masonic geometry, though Gaudí's calculations were purely rooted in Catholic theology, geometry, and natural physics.