Cave of Altamira

 This postcard was sent by Emanuel

Sagrada Família, Barcelona

 This postcard was given to me by my friend Álvaro

Los Milagros Aqueduct, Mérida

 This postcard was sent by Manú

Ribeira Sacra

 This postcard was sent by Javier

Santiago de Compostela

 I bought this postcard the last time I was at Santiago de Compostela

Puente Nuevo, Ronda

 Ronda wasn't far from the area we visited but we left it for some other time

Medina Azahara

 I bought this postcard at Córdoba but we didn't visit the Medina Azahara