close-up of iron chain at wackelstein regenstauf in upper palatinate bavaria and germany.

tree nature leaf forest woodland autumn soil plant green trail branch wilderness wood sunlight grass trunk flower rock wildlife chain iron wobble wobbly formation dolmen megalithic site place power boulder stones granite megalith monolith religion worship cult mystical mysterious summer sight landscape adventure family upper palatinate regenstauf europe germany stonework stonemason antiquity neolithic stone age ancestors ancestral celts lay lines cairn mound tumulus symbol runes people close-up wackelstein from prehistory bavaria germany