HÉV is a sort of train. It is a bit smaller then the ones we are used to but it is faster then the tram and covers longer distances. You can find the line on the Buda side where it follows the water during a long distance. The line starts at ‘Batthyany tér’ and brings you in no time to “Fő tér”. The last stop at the other side is “Szentendre”. The art village. A very convenient line…every ten minutes when it is crowded, every twenty minutes when things go a bit slower.