The M4 line is the newest metro line opened in Budapest, Hungary. Also known as the Green Line, it has opened in March 2014. The first section is 10 stations long, from the North-East of the city to the South-West, having to go under the Danube.
The most interesting about this metro line remains the impressive architecture of the stations. As the line goes under the Danube, the stations have been constructed quite deep in the ground, and interesting architectural solution have been found.
http://pierrepichot.com/wp-content/uploads/2016/12/Pierre-Pichot_Budapest-Metro_Szent-Gellert-Ter-station_web-7.jpg7501200Pierre Pichothttp://pierrepichot.com/wp-content/uploads/2016/10/Logo_black-1.pngPierre Pichot2016-12-13 12:22:462016-12-15 12:36:14Photo Essay - Budapest metro stations