Wikipedia
Lüen-Castiel (Rhaetian Railway station)
Lüen-Castiel is a railway station on the Chur-Arosa line (the "Arosabahn") of the Rhaetian Railway (RhB). It is situated in Lüen and also serves nearby Castiel.
A short distance to the west of the station, in the direction of Chur, is the Castielertobel Viaduct, which, after the Langwieser Viaduct and the Gründjitobel Viaduct, is the third largest bridge on the Arosa line.