The document provides images and descriptions of important architectural sites in Spain. It highlights places like the University of Alcalá de Henares, the city walls of Ávila, the Mosque of Córdoba known for its double arches, and the Roman Bridge in Córdoba built in the 1st century AD. Other notable sites mentioned include the hanging houses of Cuenca, the amphitheaters of Mérida and Tarragona, and the Gothic cathedrals of Burgos and Salamanca. Iconic structures like the Alhambra in Granada with its famous Court of Lions fountain and the Royal Monastery of El Escorial are also summarized.