Budapest Metros vs Suburban Trains
For some Budapest tourists it might be confusing what is the difference between Budapest metros and Budapest suburban trains. Are metros and suburban trains the same? No, they are definitely not. Although both metros and suburban trains are run by the same company, the Hungarian Public Transport company called BKV, they have different routes, and the cars look different too.
Metros go underground (with a few rare exception of surface metro stations). There are 3 metro lines in Budapest, which will take you to the most important and popular attractions in the city of Budapest in about 5-15 min. The metro cars are old blue Russian cars, still functional, with a few rare hiccups.
This is a suburban train, called HÉV for short in Hungarian (say heighve, or have-n without the n) in the picture. The suburban trains are green, go on the surface, from the city to the suburban areas outside Budapest. Probably the most typical HEV trips tourists will take in Budapest are either from Batthyany square (M2 metro station) to Szentendre, and from Ors Vezer square (M2 metro station) to Mogyorod, F1 Grand Prix Formula car race track.