Via Ferrata Che Guevara in Pietramurata - very tough - almost 1,400 meters. Che Guevara is a very long, very tough via ferrata. When we did it it was - of course - very hot so you need to bring lots of water. Nevertheless it is a very nice via ferrata, the wall above Pietramurata is immense. When you drive by the wall looks impossible to climb. The route is not erosed, so nice to climb (you do not need the cable). After the finale you can rest at the refuge at the top (it is cold there). After a smooth descent we took the alternative descent (picture) which is very steep (and where I hurt my ankle twothird down - just pulling the laces and continu).