Last week we decided to discover an area of Barcelona where we never had been before. We looked at the Barcelona metro map and took the most remote point the metro would bring us. Line 11 (light green line) is an indirect extension of the yellow line (L4) and connects the remote quarter of Torre Baró with the transportation network. It is rather new and they chose a light railway system to build the 5 stations long metro line. In the future it may get extended to some satellite cities. Here are some snapshots from out walk.