The Mezquita of Cordoba is a beautiful and fascinating 8th-century mosque that symbolizes the religious changes Cordoba has undergone over the centuries. It is now used as a cathedral.

Medieval pilgrims walked for months to Santiago Cathedral, home of the relics of St. James. It has a Baroque facade and magnificent Romanesque portals.

The Temple Expiatori de la Sagrada Família is a magnificent basilica designed by celebrated Art Nouveau architect Antoni Gaudi. It remains unfinished, with estimated completion in 2026.

Located atop a rugged mountain near Barcelona, this popular pilgrimage destination has attracted pilgrims since the 12th century, who come to venerate the miraculous Black Madonna.

Located in northwest Spain along the Camino de Santiago, León Cathedral was built in a French Gothic style in the 13th century.

The main shrine of St. Teresa in Ávila, this 17th-century convent stands on the site of Teresa's birth and contains her relics.

Begun in 1221, this lovely cathedral benefited from creative talent imported from throughout Europe and is the third largest in Spain. El Cid is buried here.

Founded in the 13th century on the site of a mosque, the unusual Valencia Cathedral incorporates a number of architectural styles and artistic treasures - including the Holy Grail!