Muslim Walls of Madrid Muslim Walls of Madrid The Muslim Walls of Madrid, also known as theArab Walls of Madrid, of which some vestiges remain, are located in the Spanish city of Madrid. They are probably the oldest construction extant in the city. They were built in the 9th century, during the Muslim domination of the Iberian Peninsula, on a promontory next to Manzanares river. They were part of a fortress around which developed the urban nucleus of Madrid. They were declared an Artistic-Historic Monument in 1954. The remains of utmost importance, with more archaeological than artistic interest, are in the Cuesta de la
Cercanías Madrid Madrid as bedroom communities only started in the late 1960s, in two different parts of the metropolitan area: The main Madrid-Zaragoza-Barcelona line followed the valley of the Henares river, going through the important town of Alcalá de Henares to Guadalajara and Zaragoza. The towns around the line (Coslada, San Fernando de Henares, Torrejón de Ardoz, Alcalá itself) and some suburbs within the city of Madrid (Vallecas Villa, Vicálvaro) started to grow large bedroom communities, which relied heavily in the railway for commuting to Madrid. At the same time, the former rural towns of Alcorcón, Móstoles, Leganés, Fuenlabrada and Getafe (and