One of the oldest castles in Switzerland is the hilltop fortress Lenzburg Castle. Said to be built on top of an old dragon lair from ancient times, it is also said to be haunting with a bell ringing for no one and the ghost of a maid by the well in the midst of the night.https://moonmausoleum.com/lenzburg-castle-the-haunting-legends-of-a-swiss-hilltop-fortress/