Halde Hoheward, Horizontobservatorium, viewpoint on a hilltop plateau, with massive arches that track the seasonal movement of the sun, Germany

halde hoheward countryside viewing top sights attraction hilltop environment observatory sculpture sightseeing summit symbolic north rhinewestphalia structure tourism view horizon landscape modern europe germany hoheward landmark aerial drone sunset coulds cloudy astrology backwards aerial backward dolly out nature scenic scene no people calm tranquility halde green wide shot panorama establishing establisher roads viewpoint plateau arches