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.
Carlos Delgado, CC BY-SA 3.0 , via Wikimedia Commons