The Blue Tram
The Blue Tram (in Catalan and officially Tramvia Blau) is a tram of the upper part of the city of Barcelona managed by TMB, which connects the Tibidabo Avenue station, which is the head of the L7 line of the Barcelona Metro operated by FGC, With the foot of the Tibidabo Funicular.
It was inaugurated in 1901. Later it underwent remodelings the years 1922 and 1958.
Until the inauguration of the Trambaix it was the only streetcar line that was preserved throughout Barcelona (after most of the city was replaced by buses during the 1960s and 1970s). It also has a rather touristy function, so it is not integrated and has a special rate, The price of the single ticket is € 5.50; You can buy it on board the Tramvia Blau.