burgruine hinterhaus, spitz an der donau, wachau, niederosterreich, austria

monochrome ruins history building photograph tree darkness rock house castle black drawing fortification sketch white ruine hinter hinterhaus wachau niederre nieder spitz dewachau der donau historic ancient situated hill hillside valley close village lower austria niederosterreich walls bastion architecture architectural wachauer donautal historical hohenburg burg trees large old stone land landmark cultural attraction burgruine danube