Results 3 results found Real Casa de Correos, (Royal House of the Post Office), Plaza de la Puerta del Sol, Madrid, Spain, Europe People on pedestrian street walking towards Plaza de la Puerta del Sol, Madrid, Spain, Europe Plaza de la Puerta del Sol, Madrid, Spain, Europe Plaque in pavement with map and zero kilometre, zero kilometre stone, fundamental point, inscription, Plaza Puerta del Sol, Madrid, Spain, Europe