Geltendorf, DE
The Schloss Kaltenberg is a castle in the village of Geltendorf in Upper Bavaria, Germany. The castle was built in 1292 and is currently under the proprietorship of Prince Luitpold of Bavaria, the great-grandson of the last king of Bavaria, Ludwig III.
Listen to the audio guide for Schloss Kaltenberg Free on WIP — starts by itself when you arrive, even with the screen off