plants on a large walk next to walking path

green plants growing large walk old wolfstein castle winter day germany rock tree plant geology terrain trunk ruins wall woodland trail soil formation forest boulder wilderness cliff flower nature next walking path architecture attraction blue building castle city cityscape cloud culture day destination deutschland europe european evening german germany hill hillside historic historical history hour house kusel landmark lauter light location monument night old palatinate pfalz place rhineland roof ruin schloss sky skyline street town traditional travel tree valley village