Bishop's_Castle,_Fürstenau
Bishop's Castle, Fürstenau
Historical castle in Switzerland
The Bishop's Castle (also: Unteres Schloss) is a castle in the municipality of Fürstenau of the Canton of Graubünden in Switzerland. It is a Swiss heritage site of national significance.[1] The castle dates to the mid-to-late 13th century, while the current structure is from the early 18th century.