Cuatro Caminos
Bellas Vistas, Spain · built 1919
Cuatro Caminos [ˈkwatɾo kaˈminos] is a station on Line 1, Line 2 and Line 6 of the Madrid Metro, located underneath the Cuatro Caminos ("Four Ways") roundabout on the border of Chamberí and Tetuán districts in Madrid. It is located in fare Zone A. The station was inaugurated on 17 October 1919, and was opened to the public on 31 October 1919. The station is the deepest in the Madrid Metro system, with its Line 6 platforms located 45 m (148 ft) below street level. However, in terms of absolute elevation above sea level, it is not the lowest, as there are other Line 6 stations with platforms at a lower elevation.
TrainStation data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).