Uetliberg Railway

One of the attractions that Zurich has is the mountain of Uetliberg, from which you can see all of the city of Zurich and the lake that bears its name.

After the pronounced inclines, what caught my attention the most was the active way pantographs capture the catenary current, as these can move freely transversely to the track, provided they follow the wire.

In this snapshot we can observe both things with double units coming from Zurich HB arriving at Uetliberg.