Arches of Toledo

Located 70km south of Madrid, Toledo is a UNESCO World Heritage Site (declared in 1286)with an old medieval city that sits on the top of a hill. With modern technology, the area is now accessible by a series of escalators. In its history, it also enjoyed a period known as La Convivencia, a time of co-existence between Jews, Muslims and Christians also reflected within the architecture.

Santa Iglesia Catedral Primada

Monasterio de San Juan de Los Reyes

and, a Christian cathedral whose name I cannot remember. Sorry