POI's creator (Voyajo Team)
Ehrenbreitstein Fortress (German: Festung Ehrenbreitstein) is a fortress on the mountain of the same name on the east bank of the Rhine opposite the town of Koblenz in the German state of Rhineland-Palatinate. It was built as the backbone of the regional fortification system, Festung Koblenz, by (...) (from Wikipedia)