Merzig
Merzig, Saarland, Germany
Germany
Sonneberg
Sonneberg, Thuringia, Germany
Humboldtkolonie
Humboldtkolonie, North Rhine-Westphalia, Germany
Johannisthal
Johannisthal, Berlin, Germany
Calw
Calw, Baden-Württemberg, Germany
Freising
Freising, Bavaria, Germany
Duren
Düren, North Rhine-Westphalia, Germany
Karlshorst
Karlshorst, Berlin, Germany
Dahlem
Dahlem, Berlin, Germany
Nordhorn
Nordhorn, Lower Saxony, Germany