Clausthal-Zellerfeld
#HistoricMiningCity #CityInHarz #InnovationCity
#HistoricMiningCity #CityInHarz #InnovationCity
#Beethoven #Politics #Carnival
#CastleComplexVeste #BavarianCulture #FranconianSmallTown
#OldIndustrialAreas #Ruhrgebiet #RiversRhineAndRuhr