Narrow gauge railway, Langwieser Viaduct, Arosa mountain resort, Graubunden, Swiss Alps, Switzerland, Europe

Red train of Rhaetian Railway on Langwieser Viaduct surrounded by snowy woods, Canton of Graubunden, Switzerland, Europe

Red train of Rhaetian Railway on Langwieser Viaduct surrounded by woods, Canton of Graubunden, Switzerland, Europe