Bergün–Filisur is a scenic railway line located in the Swiss Alps, connecting the villages of Bergün and Filisur. This route is part of the Rhaetian Railway and is known for its stunning landscapes, including picturesque valleys and impressive viaducts. The railway line is famous for the Landwasser Viaduct, a UNESCO World Heritage site, which showcases remarkable engineering and offers breathtaking views. Travelers can enjoy the beauty of the surrounding mountains and forests while experiencing a unique journey through this historic railway corridor.