The pleasant and family-friendly Villa de Vallecas walk can be done in 30 minutes. Straight and simple, walking through Vallecas is an easy task! Don't forget a bottle of water and some spare clothes.
Congosto is a station on Line 1 of the Madrid Metro. It is located in fare Zone A. The station opened on 3 March 1999. — Wikipedia
Villa de Vallecas is one of the 21 districts of the city of Madrid, Spain. It forms, with the district of Puente de Vallecas, the geographical area of Vallecas. — Wikipedia
Sierra de Guadalupe is a station on Line 1 of the Madrid Metro. It is located in fare Zone A. The station opened on 3 March 1999. The station is adjacent to Cercanías Madrid's Vallecas station, which is served by the C-2, C-7, and C-8 commuter rail lines.