Bishop's Castle, Fürstenau

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.

This article about a castle in Switzerland is a stub.

You can help Wikipedia by expanding it.