The Sagrada Família is a large unfinished Roman Catholic minor basilica in Barcelona, Catalonia, Spain.

The Alhambra is a palace and fortress complex located in Granada, Andalusia, Spain.

Valle de los Caídos is a Catholic basilica and a monumental memorial in the municipality of San Lorenzo de El Escorial, northwest of Madrid.

The Mosque-Cathedral of Córdoba is a stunning blend of Islamic and Christian architecture.

Park Güell is a public park system composed of gardens and architectonic elements located on Carmel Hill, in Barcelona.

The Royal Palace of Madrid is the official residence of the Spanish royal family.

Casa Milà, also known as La Pedrera, is a unique structure designed by the renowned architect Antoni Gaudí.

Casa Batlló is a renowned building located in the center of Barcelona, designed by Antoni Gaudí.

El Escorial is a vast building complex located in San Lorenzo de El Escorial, near Madrid, in central Spain.

Parc de la Ciutadella is a lush, 70-acre park located in the heart of Barcelona, Spain.