Príncipe Pío Station

Príncipe Pío station is a Madrid Metro and Cercanías station in Madrid city center. It was opened on December 27, 1925 and is one of the busiest stations on the Madrid Metro and Cercanías systems.It has three levels. The highest level is elevated, used by Cercanías trains and has an island platform. The middle level is partially underground, used by Madrid Metro lines 6 and 10 trains and has a dual-island platform and four tracks in a cross-platform interchange. Line 6 trains use the two inner tracks while Line 10 trains use the two outer tracks. The lowest level is used by Line R trains. It has two side platforms and both of them are used by trains to and from Ópera station.