Ključne riječi: Oliver Wolter, Wandern, Mittelgebirge, Ruhr, Ruhrgebiet, Ardeygebirge, Ardey, Dortmund, Schwerte, Herdecke, Hengsteysee, Syburg, Irminsulstraße, Hohensyburg, Burg, Husen, Haus, Finckeburg, Ruine, Klippen, Vincketurm, Lenne, Hengstey, Ebberg, Wannebach, Wannebachtal, Oliver Wolter
Dužina videa: 15:38