riegersburg castle in austria towering above the area. dense forest overgrowing the rock. clear blue sky above the castle

abyss ancient architecture attraction austria building castle cliff culture destination elevator europe ferrata forest fort fortress heritage hill historical idyllic klettersteig landmark landscape lift meadow mediaeval medieval mountain nature old oststeiermark outdoor protection riegersburg road rock sightseeing steiermark styria summer sytria tourism tower travel via vineyard volcano vulkanland wall wine yard