"C-C" or "Rhaetian Crocodile" Ge 6/6 I # 414, built in 1929, is entering Davos Wiesen, pulling the nostalgia train R 1822 from Filisur to Davos Platz, with beautiful vintage cars and two open observation cars in the middle. The train run twice daily during the summer months, replacing a modern timetabled train, usuable with any valid ticket without surcharge.