| Kropfenstein Castle | |
|---|---|
Burg Kropfenstein | |
| Waltensburg/Vuorz | |
 Kropfenstein Castle | |
  Kropfenstein Castle  Kropfenstein Castle | |
| Coordinates | 46°46′12″N 9°06′05″E / 46.769868°N 9.101305°E |
| Site information | |
| Open to the public | yes |
| Site history | |
| Built | 13th century |
| Materials | Stone |
Kropfenstein Castle is a type of castle known as a cave castle in the municipality of Waltensburg/Vuorz of the Canton of Graubünden in Switzerland. It is a Swiss heritage site of national significance.[1]
- ^ "Kantonsliste A-Objekte". KGS Inventar (in German). Federal Office of Civil Protection. 2009. Archived from the original on 28 June 2010. Retrieved 25 April 2011.