kolmannskuppe signs in ghost town

abandoned africa african architecture blue board colony decayed desert diamond empty exploration front german ghost grey historic historical history interest interesting kolmannskop kolmannskopp kolmannskoppe kolmannskuppe kolmanskop kolmanskopp kolmanskoppe kolmanskuppe kolmmanskop luderitz mine name namibia official old place roadsign ruin ruinous sand sign sky sperrgebiet station sudwest town train urban urbex