Segovia is a historic city northwest of Madrid, in central Spain's Castile and León region. Its centuries of settlement have resulted in a rich architectural legacy, including medieval walls, Romanesque churches, a former royal palace and a Gothic cathedral. Its iconic ancient Roman aqueduct has more than 160 arches, most in the original mortarless granite, and stands above Plaza Azoguejo in the heart of the city.
Wikipedia

Spain, a country on Europe?s Iberian Peninsula, includes 17 autonomous regions with diverse geography and cultures. Capital city Madrid is home to the Royal Palace and Prado museum, housing works by European masters. Segovia has a medieval castle (the Alcázar) and an intact Roman aqueduct. Catalonia?s capital, Barcelona, is defined by Antoni Gaudí?s whimsical modernist landmarks like the Sagrada Família church.

Wikipedia