Untersberger Marmorkugelmühlen
Built in 1683, the last marble ball mill in Germany. The Unterberger marble ball mills are located in Marktschellenberg in Berchtesgaden at the end of the Almbachklamm valley.
Built in 1683, the last marble ball mill in Germany. The Unterberger marble ball mills are located in Marktschellenberg in Berchtesgaden at the end of the Almbachklamm valley.