Madrid Derby while the Vicente Calderón (the stadium that Atlético Madrid had been using until the 2016–17 season) could be found near a brewery, along the Manzanares River. Real draw greater support in all the city because of their historically greater resources and success, while Atlético have a relatively working class fan base from the south of the city, although it is only part of the Atletico fans who are also scattered throughout the city. In fact, Atlético crest includes the Coat of arms of Madrid, whereas Real crest has not such a reference to the city (instead, it includes a reference
Guadarrama (river) (), which is one of the three regional parks within the Community of Madrid. The basin area is about Its main tributary is the Aulencia River, which flows entirely within the Community of Madrid and supplies water to the reservoir of Valmayor. Guadarrama (river) The Guadarrama is a river in Spain. A tributary of the Tagus, the longest river on the Iberian Peninsula, Guadarrama has its source in the Siete Peak, part of the Sierra de Guadarrama, in the Community of Madrid, in the central part of the country, at an altitude of . The Guadarrama flows from north to